title: Bariatric Surgery and Preterm Birth.
authors.affiliation: Karolinska Institutet, Stockholm, Sweden olof.stephansson@ki.se.
authors.forename: Olof
authors.initials: O
authors.lastname: Stephansson
authors.affiliation: Karolinska Institutet, Stockholm, Sweden olof.stephansson@ki.se.
authors.forename: Kari
authors.initials: K
authors.lastname: Johansson
authors.affiliation: Örebro University, Örebro, Sweden.
authors.forename: Ingmar
authors.initials: I
authors.lastname: Näslund
authors.affiliation: Karolinska Institutet, Stockholm, Sweden.
authors.forename: Martin
authors.initials: M
authors.lastname: Neovius
mesh_terms: D050110:Bariatric Surgery; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D009765:Obesity / Q000150:complications; D011247:Pregnancy; D011248:Pregnancy Complications; D011256:Pregnancy Outcome; D047928:Premature Birth / Q000209:etiology*; D012307:Risk Factors