title: Heterotopic Pregnancy.
authors.affiliation: University Hospital Basel, Basel 4031, Switzerland rosanna.zanetti@unibas.ch.
authors.forename: Simone
authors.initials: S
authors.lastname: Goettler
authors.affiliation: University Hospital Basel, Basel 4031, Switzerland rosanna.zanetti@unibas.ch.
authors.forename: Rosanna
authors.initials: R
authors.lastname: Zanetti-Dällenbach
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D011247:Pregnancy; D063192:Pregnancy, Heterotopic / Q000000981:diagnostic imaging*; D014463:Ultrasonography