Home health care nursing: past and present--Part 1.
Schoen
M A
MA
Visiting Nurse Association of Greater Philadelphia, USA.
Koenig
R J
RJ
D003152:Community Health Nursing / Q000266:history* / Q000458:organization & administration; D049672:History, 19th Century; D049673:History, 20th Century; D006699:Home Care Services / Q000266:history* / Q000458:organization & administration; D014481:United States