CYSTIC FIBROSIS IN NEGRO CHILDREN: RESULTS OF A SEARCH.
D000293:Adolescent; D044383:Black People; D002648:Child; D002712:Chlorides; D003550:Cystic Fibrosis; D004219:District of Columbia; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D010336:Pathology; D013542:Sweat; D001741:Black or African American
D002712:Chlorides
ADOLESCENCE; CHILD; CHLORIDES; CYSTIC FIBROSIS; DISTRICT OF COLUMBIA; INFANT; INFANT, NEWBORN; NEGROES; PATHOLOGY; SWEAT