I Haukeland. Show Affiliations »
Abstract
Mesh: See more » Delivery, ObstetricEquipment and Supplies, HospitalFemaleHumansObstetricsPosturePregnancy
Year: 1981 PMID: 7282785 DOI: 10.1016/s0002-9378(16)32576-5
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661