[2]Shahidi Nasrollah T. A review of the chemistry, biological action, and clinical applications of anabolic-androgenic steroids. Clinical Therapeutics, 2001, 23(9): 1 355-1 390
[3]
[3]Kicha A A, Ivanchina N V, Gorshkova I A, et al. The distribution of free sterols, polyhydroxysteroids and steroid glycosides in various body components of the starfish Patiria (=Asterina) pectinifera. Comparative Biochemistry and Physiology, Part B, 2001, 128:43-52
[4]
[4]Iorizzi M, De Marino S, Minale L, et al. Investigation of the polar steroids from an Antarctic Starfish of the family Echinasteridae: isolation of twenty seven polyhydroxysteroids and steroidal oligoglycosides, structures and biological activities. Tetrahedron, 1996, 52(33): 10 997-11 012
[6]Abidi S L. Chromatographic analysis of plant sterols in foods and vegetable oils, Chromatography A, 2001, 935: 173-201
[7]
[7]Shimada K, Mitamura K, Higashi T. Gas chromatography and high-performance liquid chromatography of natural steroids. Journal of Chromatography A, 2001, 935: 141-172