1. The labor progress handbook : early interventions to prevent and treat dystocia /: early interventions to prevent and treat dystocia. (2017) Authors: Simkin, Penny, 1938-; Ancheta, Ruth; Hanson, Lisa, 1958- Record Type: Book Extent: 1 online resource, illustrations View Content: Available online (eLD content is only available in our Reading Rooms) ↗