Nurses and primary health care.
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003152:Community Health Nursing; D005260:Female; D006801:Humans; D008297:Male; D009726:Nurses / Q000706:statistics & numerical data*; D009818:Office Nursing; D009864:Ontario; D011320:Primary Health Care; D011637:Public Health Nursing