Expanding the public health nurse's role in child care.
D002648:Child; D002662:Child Health Services; D002675:Child, Preschool; D004511:Education, Nursing, Graduate; D006801:Humans; D009519:New York City; D009722:Nurse Practitioners / Q000193:education*; D009723:Nurse-Patient Relations; D010371:Pediatric Nursing / Q000193:education*; D011637:Public Health Nursing