Cholesterol and its derivatives, are the principal steroids isolated from the leech species Hirudo medicinalis

Birgit Zipser1, James J Bradford2, Rawle I Hollingsworth2,3
1Department of Physiology, Michigan State University, East Lansing, MI 48824, USA
2Department of Chemistry, Michigan State University, East Lansing, MI 48824, USA
3Department of Biochemistry Michigan State University East Lansing, MI 48824 USA

Tài liệu tham khảo