Archives of gynecologySeptember 1985, Volume 238, Issue 1–4, pp 779–780 | Cite asEarly Pregnancy Factor: Nachweis der Frühschwangerschaft mittels Rosetten-Inhibitions-TestAuthorsAuthors and affiliationsM. KeuchelG. ZwiensD. HausteinHauptprogramm Freie Wissenschaftliche Vorträge Varia 15 Downloads This is a preview of subscription content, log in to check access.Copyright information© Springer-Verlag 1985Authors and AffiliationsM. Keuchel1G. Zwiens1D. Haustein11.Marburg