[Nursing home: medical care a nursing practice in the United States. 8. Establishment of the system of nurses' registration and the history of the development of nursing assistants].
D049673:History, 20th Century; D006801:Humans; D009728:Nursing Assistants / Q000266:history*; D009732:Nursing Care; D009735:Nursing Homes; D012042:Registries; D014481:United States