title: Theories surrounding waterbirth.
authors.affiliation: Anglia Polytechnic University, Queen Elizabeth Hospital, London.
authors.forename: Helen
authors.initials: H
authors.lastname: Richmond
mesh_terms: D005260:Female; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D006875:Hydrotherapy / Q000266:history / Q000379:methods / Q000451:nursing*; D007743:Labor, Obstetric / Q000502:physiology*; D008880:Midwifery / Q000379:methods*; D009321:Natural Childbirth / Q000266:history / Q000379:methods* / Q000451:nursing; D010146:Pain / Q000503:physiopathology / Q000523:psychology; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000517:prevention & control