[Lilian Wald--pioneer of primary health care].
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MC
Delahaye
D003152:Community Health Nursing / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D009519:New York City; D011320:Primary Health Care / Q000266:history*
Lilian Wald--pionnière des soins primaires.