Evaluation of infant health care by a nurse practitioner.
D000293:Adolescent; D000367:Age Factors; D002648:Child; D002662:Child Health Services; D002675:Child, Preschool; D003153:Community Health Services; D003954:Diagnostic Services; D004509:Education, Nursing, Continuing; D005260:Female; D006801:Humans; D007223:Infant; D007224:Infant Care; D007231:Infant, Newborn; D008297:Male; D009723:Nurse-Patient Relations; D010371:Pediatric Nursing / Q000193:education; D010414:Pennsylvania; D010823:Physician Assistants; D012959:Socioeconomic Factors; D014505:Urban Population; D000078329:Workforce