title: [The practice guideline 'Pregnancy and puerperium' (first revision) from the Dutch College of General Practitioners].
authors.forename: J M
authors.initials: JM
authors.lastname: Merkus
authors.forename: M
authors.initials: M
authors.lastname: Eskes
mesh_terms: D018798:Anemia, Iron-Deficiency / Q000175:diagnosis; D005260:Female; D005333:Fetus / Q000002:abnormalities*; D006801:Humans; D011247:Pregnancy; D016216:Ultrasonography, Prenatal / Q000379:methods*