プロゲスチン
Lippincott Williams & Wilkins. pp. 568–. ISBN 978-0-7817-6937-2. https://books.google.com/books?id=v4krPhqFG8sC&pg=PA568
↑ John David Gordon; Jan Rydfors; Maurice Druzin; Yasser El-Sayed; Yona Tadir (2007). Obstetrics, Gynecology & Infertility: Handbook for Clinicians. Scrub Hill Press, Inc.. pp. 229–. ISBN 978-0-9645467-7-6. https://books.google.com/books?id=2JLC6yiA7fcC&pg=PA229