Anesthesia and Analgesia: Alternative Methods of Analgesia
Merrer, J.; Chantry, A.A.; Blondel, B.; Le Ray, C.; Bonnet, M.P.
Universite de Paris, Centre of Research in Epidemiology and Statistics/CRESS/Obstetrical Perinatal and Pediatric Epidemiology Research Team (EPOPé), INSERM, INRA