Volume 29, Issue 10, Pages 1199-1205 (October 2013) Are all skilled birth attendants created equal? A cluster randomised controlled study of non-physician based obstetric care in primary health care clinics in Mexico Dilys Walker, MD, Lisa DeMaria, MPH, Dolores Gonzalez-Hernandez,, Masters in Rural Development, Aldanely Padron-Salas,, Masters in Public Health, Minerva Romero-Alvarez, MD, Leticia Suarez,, Masters in Demography Midwifery Volume 29, Issue 10, Pages 1199-1205 (October 2013) DOI: 10.1016/j.midw.2013.05.005 Copyright © 2013 Elsevier Ltd Terms and Conditions
Fig. 1 Sample selection. Midwifery 2013 29, 1199-1205DOI: (10.1016/j.midw.2013.05.005) Copyright © 2013 Elsevier Ltd Terms and Conditions