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Journal Article
American journal of respiratory and critical care medicine, ISSN 1535-4970, 01/2005, Volume 171, Issue 2, pp. 137 - 141
Journal Article
Journal Article
Journal Article
Journal of Allergy and Clinical Immunology, The, ISSN 0091-6749, 2007, Volume 120, Issue 3, pp. 673 - 679
Background Epidemiologic reports on the effect of microbe exposure on the development of atopy and allergic asthma are inconsistent. Objectives The study... 
Allergy and Immunology | Helicobacter pylori/immunology | epidemiology | infection | herpes simplex/immunology | allergic asthma | hygiene hypothesis | hepatitis A/immunology | Chlamydia pneumoniae/immunology | allergic rhinitis | Atopy | Allergy | Immunology | Life Sciences & Biomedicine | Science & Technology | Helicobacter pylori - immunology | Iceland - epidemiology | Toxoplasma - immunology | Prevalence | Hepatitis A - epidemiology | Immunoglobulin G - blood | Toxoplasmosis - immunology | Estonia - epidemiology | Humans | Helicobacter Infections - complications | Male | Seroepidemiologic Studies | Immunoglobulin E - blood | Toxoplasmosis - epidemiology | Chlamydia Infections - immunology | Hepatitis A - immunology | Infection - epidemiology | Toxoplasmosis - complications | Hepatitis A virus - immunology | Adult | Female | Herpesvirus 1, Human - immunology | Asthma - epidemiology | Hypersensitivity, Immediate - microbiology | Asthma - microbiology | Enzyme-Linked Immunosorbent Assay | Infection - immunology | Risk Factors | Helicobacter Infections - epidemiology | Chlamydia Infections - complications | Chlamydia Infections - epidemiology | Helicobacter Infections - immunology | Sweden - epidemiology | Herpes Simplex - immunology | Animals | Hypersensitivity, Immediate - epidemiology | Herpes Simplex - complications | Hepatitis A - complications | Herpes Simplex - epidemiology | Chlamydophila pneumoniae - immunology | Allergic reaction | Studies | Cytomegalovirus | Microorganisms | Hypotheses | Infections | Allergies | Age | Hygiene | Methods | Immune system | Index Medicus | Abridged Index Medicus
Journal Article
Journal Article