Before and 1948.
Ly
Kin
K
D003152:Community Health Nursing / Q000266:history*; D018864:Cultural Diversity; D049673:History, 20th Century; D006801:Humans; D011785:Quality Assurance, Health Care / Q000266:history; D012956:Societies, Nursing / Q000266:history*; D013222:State Medicine / Q000266:history*; D006113:United Kingdom