CHILDREN'S MEDICAL CENTERS AND METROPOLITAN RESPONSIBILITIES.
D000293:Adolescent; D002648:Child; D004219:District of Columbia; D004501:Education, Medical; D006761:Hospitals; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D010372:Pediatrics; D012106:Research
ADOLESCENCE; CHILD; DISTRICT OF COLUMBIA; EDUCATION, MEDICAL; HOSPITALS; INFANT; INFANT, NEWBORN; PEDIATRICS; RESEARCH