Simultaneous Determination of Oxysterols, Cholesterol and 25-Hydroxy-Vitamin D3 in Human Plasma by LC-UV-MS. Narayanaswamy R, Iyer V, Khare P, Bodziak M L, Badgett D, Zivadinov R, Weinstock-Guttman B, Rideout TC, Ramanathan M, Browne RW PLoS One. 2015; 10(4):e0123771. Epub 2015 Apr 13. PMID: 25875771. Abstract CommentRecommendBookmarkWatch