Researches in operative midwifery. No. 2. Version or turning
Crossref DOI link: https://doi.org/10.1007/BF02977233
Published Online: 2014-05-23
Published Print: 1839-07
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Churchill, Fleetwood
Text and Data Mining valid from 1839-07-01