SPEROFF, Leon Glass, Robert H. Kase, Nathan G. Clinical gynecologic endocrinology and infertility /[by] Leon Speroff, Robert H. Glass and Nathan G. Kase - Baltimore The Williams & Wilkins 1973 - viii,266 p. Discarded-2017 ISBN: 683078917 Dewey Class. No.: 618.1 / SPE