Determination of cholesterol in human hair using gas chromatography-mass spectrometry.Published in:Biomedical Chromatography, 2006, v. 20, n. 10, p. 999, doi. 10.1002/bmc.615By:Ryu, Hye Kyung;Jung, Byung Hwa;Kim, Kyung Mee;Yoo, Eun Ah;Woo, Jeong-Taek;Chung, Bong ChulPublication type:Article