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American Journal of Kidney Diseases, ISSN 0272-6386, 2014, Volume 64, Issue 5, pp. 696 - 705
Journal Article
Journal Article
Journal Article
Talanta, ISSN 0039-9140, 10/2013, Volume 115, pp. 806 - 813
A simple and rapid method was developed using reversed-phase liquid chromatography (LC) with both diode array (DAD) and atmospheric pressure chemical... 
LC–APCI-MS | Vitamin K (phylloquinone (K1), Menaquinone 4 (K2), Menadione (K3)) | Foods | Dispersive liquid–liquid microextraction | Vitamin D (ergocalciferol (D2), Cholecalciferol (D3)) | Menaquinone 4 (K | LC-APCI-MS Vitamin D (ergocalciferol (D | Vitamin K (phylloquinone (K | Dispersive liquid-liquid microextraction | Menadione (K | Cholecalciferol (D | CHEMISTRY, ANALYTICAL | FAT-SOLUBLE VITAMINS | QUANTIFICATION | Cholecalciferol (D-3) | Menaquinone 4 (K-2) | NUTRITIONAL SUPPLEMENTS | EXTRACTION | Menadione (K-3) | PHYLLOQUINONE VITAMIN-K-1 | POSTCOLUMN REDUCTION | Vitamin K (phylloquinone (K-1) | Vitamin D (ergocalciferol (D-2) | CHOLECALCIFEROL VITAMIN-D-3 | LC-APCI-MS | INFANT FORMULAS | MILK | Water | Ergocalciferols - analysis | Sodium Chloride | Liquid Phase Microextraction - methods | Carbon Tetrachloride | Humans | Infant Formula - chemistry | Factor Analysis, Statistical | Vitamin K 1 - analysis | 2-Propanol | Cholecalciferol - analysis | Chromatography, Reverse-Phase | Food Analysis | Reference Standards | Vegetables - chemistry | Vitamin K 3 - analysis | Spectrometry, Mass, Electrospray Ionization | Time Factors | Acetonitriles | Vitamin K 2 - analysis | Hydrogen-Ion Concentration | Methanol | Circuit components | Vitamin D | Analysis | Carbon tetrachloride | Calcifediol | Nitriles | Liquid chromatography | Alfacalcidol | Mass spectrometry
Journal Article
American Journal of Clinical Nutrition, ISSN 0002-9165, 11/2015, Volume 102, Issue 5, pp. 1059 - 1069
Journal Article
Journal Article
AMERICAN JOURNAL OF CLINICAL NUTRITION, ISSN 0002-9165, 06/2012, Volume 95, Issue 6, pp. 1357 - 1364
Background: Currently, there is a lack of clarity in the literature as to whether there is a definitive difference between the effects of vitamins D-2 and D-3... 
CHOLECALCIFEROL | TRIALS | NUTRITION & DIETETICS | QUALITY | ERGOCALCIFEROL VITAMIN-D-2
Journal Article
Journal Article
Journal Article