Speroff, Leon. Clinical gynecologic endocrinology and infertility / by Leon Aper off, Robert H. Glass and Nathan G. Kase. - 3rd ed. - Baltimore : Williams & Wilkins , 1983. - ix, 589 p. : ill. Subjects--Topical Terms: Endocrine Diseases--------Genital Diseases, Female--------Sterility, Female-------- National Library of Medicine Call No.: WP 505 / Sp36c 1983