Media type: E-Article Title: Prognostic value of in vitro sperm penetration into hormonally standardized human cervical mucus Contributor: Eggert-Kruse, Waltraud; Leinhos, Gudrun; Gerhard, Ingrid; Tilgen, Wolfgang; Runnebaum, Benno Published: Elsevier BV, 1989 Published in: Fertility and Sterility, 51 (1989) 2, Seite 317-323 Language: English DOI: 10.1016/s0015-0282(16)60497-1 ISSN: 0015-0282 Keywords: Obstetrics and Gynecology ; Reproductive Medicine Origination: Footnote: Access State: Open Access