title: Contralateral corpus luteum in ectopic pregnancy: what does it tell us about ovum pickup?
authors.forename: Harry K
authors.initials: HK
authors.lastname: Ziel
authors.forename: Richard J
authors.initials: RJ
authors.lastname: Paulson
mesh_terms: D003338:Corpus Luteum / Q000473:pathology*; D005260:Female; D006801:Humans; D016239:MEDLINE; D010063:Ovum; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000473:pathology*