What is the failure rate in extending labour analgesia in patients with a body mass index ≥ 40 kg/m2compared with patients with a body mass index < 30 kg/m2? a retrospective pilot study
Crossref DOI link: https://doi.org/10.1186/s12871-015-0095-8
Published Online: 2015-08-01
Published Print: 2015-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Eley, Victoria A.
van Zundert, Andre
Callaway, Leonie
License valid from 2015-08-01
Article History
Received: 23 February 2015
Accepted: 20 July 2015
First Online: 1 August 2015