Industrial nursing. 1929.
Perrin
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D001955:British Columbia; D005260:Female; D006266:Health Education / Q000266:history; D049673:History, 20th Century; D006801:Humans; D024802:Nurse's Role / Q000266:history*; D009785:Occupational Health Nursing / Q000266:history*; D013689:Telephone / Q000266:history; D016387:Women's Health / Q000266:history*