title: Recalculation of gestational sac losses in multifetal pregnancy.
authors.forename: Michael G
authors.initials: MG
authors.lastname: Ross
authors.forename: Omid
authors.initials: O
authors.lastname: Khorram
mesh_terms: D005260:Female; D006801:Humans; D010920:Placenta / Q000473:pathology*; D011247:Pregnancy; D018607:Pregnancy Reduction, Multifetal; D011272:Pregnancy, Multiple