title: Contract nursing 1890.
authors.affiliation: University of Pennsylvania School of Nursing, Philadelphia.
authors.forename: E D
authors.initials: ED
authors.lastname: Baer
mesh_terms: D002641:Chicago; D003284:Contract Services / Q000266:history*; D004507:Education, Nursing, Associate / Q000266:history; D006676:History of Nursing; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D012579:Schools, Nursing / Q000266:history