Painless childbirth, or, Healthy mothers and healthy children Healthy mothers and healthy children Dye, John H. (Physician) Labor, Obstetric Pain Management Genital Diseases, Female Pediatrics 7th ed., rev. and enl Buffalo, N.Y. : Baker, Jones & Co., 1888 Text 451 p. nlm:nlmuid-101597646-bk 101597646 http://resource.nlm.nih.gov/101597646 English The National Library of Medicine believes this item to be in the public domain : https://creativecommons.org/publicdomain/mark/1.0/