Endocrinología ginecológica clínica y esterilidad - 8. ed.Marc A. Fritz, Leon Speroff · First published 2012Open the Tome
Endocrinologia Ginecologia Clinica y EsterilidadLeon Speroff MD, Marc A. Fritz MD · First published 2007Open the Tome
Clinical gynecologic endocrinology and infertilityLeon Speroff, Marc A Fritz · First published 1973Open the Tome
