title: [Microscopic investigation on the penetration of the sperms thru the cervical mucus and on birth control by patentex].
authors.forename: H
authors.initials: H
authors.lastname: HAGEDORN
mesh_terms: D002582:Cervix Mucus; D003267:Contraception; D003270:Contraceptive Agents; D006801:Humans; D008297:Male; D013094:Spermatozoa
chemical_list: D003270:Contraceptive Agents
vernacular_title: Mikroskopische Untersuchungen über die Penetration der Spermien in den cervicalen Schleimpropf und über Konzeptionsverhütung durch Patentex.