X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (26040) 26040
Publication (3414) 3414
Book Review (212) 212
Book Chapter (116) 116
Book / eBook (31) 31
Conference Proceeding (29) 29
Magazine Article (23) 23
Dissertation (20) 20
Paper (11) 11
Data Set (7) 7
Newsletter (5) 5
Trade Publication Article (5) 5
Newspaper Article (4) 4
Government Document (3) 3
Reference (3) 3
Presentation (2) 2
Web Resource (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
humans (22086) 22086
index medicus (18712) 18712
metaanalysis (17464) 17464
female (15393) 15393
male (13852) 13852
middle aged (9792) 9792
adult (9409) 9409
aged (7942) 7942
risk factors (6152) 6152
analysis (4724) 4724
research (3948) 3948
risk (3888) 3888
adolescent (3859) 3859
young adult (3648) 3648
mortality (3602) 3602
studies (3443) 3443
medicine & public health (3400) 3400
aged, 80 and over (3280) 3280
treatment outcome (3254) 3254
health aspects (3167) 3167
public, environmental & occupational health (3155) 3155
retrospective studies (3053) 3053
prevalence (2990) 2990
surgery (2828) 2828
psychiatry (2721) 2721
epidemiology (2534) 2534
meta-analysis (2490) 2490
care and treatment (2270) 2270
research article (2150) 2150
cancer (2134) 2134
surveys and questionnaires (2013) 2013
child (1982) 1982
cohort studies (1935) 1935
medicine, general & internal (1933) 1933
article (1904) 1904
medicine (1902) 1902
prevention (1880) 1880
abridged index medicus (1851) 1851
prospective studies (1830) 1830
management (1765) 1765
public health (1754) 1754
population (1744) 1744
patients (1730) 1730
data processing (1729) 1729
follow-up studies (1714) 1714
usage (1704) 1704
outcomes (1699) 1699
cross-sectional studies (1690) 1690
incidence (1687) 1687
oncology (1668) 1668
medical research (1665) 1665
children (1617) 1617
databases, factual (1590) 1590
systematic review (1575) 1575
women (1555) 1555
time factors (1534) 1534
health (1519) 1519
clinical trials (1453) 1453
comorbidity (1453) 1453
adults (1444) 1444
risk assessment (1411) 1411
association (1408) 1408
diagnosis (1389) 1389
depression (1383) 1383
pregnancy (1351) 1351
disease (1329) 1329
risk-factors (1302) 1302
regression analysis (1295) 1295
clinical neurology (1284) 1284
data collection (1280) 1280
age (1271) 1271
internal medicine (1249) 1249
logistic models (1243) 1243
case-control studies (1205) 1205
intervention (1192) 1192
age factors (1182) 1182
diabetes (1180) 1180
united states (1176) 1176
therapy (1167) 1167
multidisciplinary sciences (1165) 1165
psychology (1142) 1142
hospitals (1127) 1127
medicine, experimental (1116) 1116
confidence intervals (1105) 1105
neurosciences (1104) 1104
odds ratio (1076) 1076
efficacy (1041) 1041
prognosis (1040) 1040
impact (1038) 1038
pharmacology & pharmacy (1031) 1031
science (1021) 1021
cardiac & cardiovascular systems (1020) 1020
obesity (1009) 1009
pediatrics (1005) 1005
child, preschool (995) 995
united-states (983) 983
health risk assessment (981) 981
socioeconomic factors (981) 981
data bases (979) 979
data interpretation, statistical (961) 961
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Gerstein Science - Stacks (14) 14
Collection Dvlpm't (Acquisitions) - Closed Orders (5) 5
Robarts - Stacks (5) 5
Credit Valley Hospital - Stacks (4) 4
OISE - Stacks (3) 3
Baycrest Hospital - Stacks (2) 2
Collection Dvlpm't (Acquisitions) - Vendor file (2) 2
Providence Healthcare - Stacks (2) 2
St. Michael's Hospital - Stacks (2) 2
Sunnybrook Health Sciences Centre - Sunnybrook Stacks (2) 2
UTL at Downsview - May be requested (2) 2
UofT at Mississauga - Stacks (2) 2
UofT at Scarborough - Stacks (2) 2
West Park Healthcare Centre - Stacks (2) 2
Dentistry (Harry R Abbott) - Withdrawn (1) 1
Gerstein Science - Reference (1) 1
Gerstein Science - Searching (1) 1
Holland Bloorview Kids Rehabilitation - Stacks (1) 1
New College (Ivey) - Stacks (1) 1
Online Resources - Online (1) 1
Providence Healthcare - Reserve desk (1) 1
Scarborough Hospital - Birchmount (1) 1
Toronto East General Hospital - Stacks (1) 1
UofT at Mississauga - Reference (1) 1
Victoria University E.J. Pratt - Stacks (1) 1
West Park Healthcare Centre - Hospital Department (1) 1
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (25887) 25887
German (149) 149
French (104) 104
Spanish (71) 71
Italian (14) 14
Portuguese (12) 12
Hungarian (11) 11
Polish (9) 9
Russian (8) 8
Turkish (4) 4
Arabic (2) 2
Chinese (2) 2
Czech (2) 2
Icelandic (2) 2
Danish (1) 1
Japanese (1) 1
Slovenian (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Critical Care Medicine, ISSN 0090-3493, 03/2015, Volume 43, Issue 3, pp. 511 - 518
Journal Article
Journal Article
Journal Article
American Journal of Obstetrics and Gynecology, ISSN 0002-9378, 05/2019, Volume 220, Issue 5, pp. 440 - 448.e8
Amenorrhea is a polarizing noncontraceptive effect of the levonorgestrel intrauterine system. Composite amenorrhea prevalence estimates that summarize all... 
levonorgestrel intrauterine system | amenorrhea | CLINICAL-PERFORMANCE | VAGINAL BLEEDING PATTERNS | DEVICE | ACCEPTABILITY | COPPER | CONTRACEPTION | DISCONTINUATION | OBSTETRICS & GYNECOLOGY | SATISFACTION | EXPERIENCE | CONTINUATION | Analysis | Levonorgestrel | Online searching | Amenorrhea | Internet/Web search services | Database searching | Data entry
Journal Article