title: Historical aspects of the role and function of nursing services in the Department of National Health and Welfare.
mesh_terms: D002170:Canada; D002654:Child Care / Q000266:history; D002669:Child Welfare / Q000266:history; D004632:Emergency Medical Services / Q000266:history; D049673:History, 20th Century; D007198:Indians, North American; D007348:Insurance, Health / Q000266:history; D007350:Insurance, Hospitalization / Q000266:history; D008427:Maternal Health Services / Q000266:history; D008605:Mental Health Services / Q000266:history; D011637:Public Health Nursing / Q000266:history*; D013222:State Medicine