Pediatric practice: past, present and future a private practitioner's view-point.
D000293:Adolescent; D001942:Breast Feeding; D002648:Child; D002664:Child Nutritional Physiological Phenomena; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007227:Infant Nutritional Physiological Phenomena; D010372:Pediatrics / Q000639:trends*; D011315:Preventive Medicine; D011331:Private Practice / Q000639:trends*