title: [The effect of bacterial contamination on pregnancy rate after in vitro fertilization (IVF) and embryo transfer (ET) in humans].
authors.forename: K
authors.initials: K
authors.lastname: Semm
authors.forename: L
authors.initials: L
authors.lastname: Mettler
authors.forename: H W
authors.initials: HW
authors.lastname: Michelmann
mesh_terms: D001419:Bacteria / Q000302:isolation & purification; D004624:Embryo Transfer; D005260:Female; D005298:Fertility; D005307:Fertilization in Vitro; D006801:Humans; D008297:Male; D011247:Pregnancy; D012189:Retrospective Studies; D013076:Sperm Count; D013094:Spermatozoa / Q000382:microbiology*
vernacular_title: Der Einfluss einer bakteriellen Kontamination auf die Schwangerschaftsrate nach in vitro-Fertilisation (IVF) und Embryo-Transfer (ET) beim Menschen.