POLYARTHRITIS IN NAIROBI AFRICANS.
D000293:Adolescent; D000349:Africa; D000351:Africa, Eastern; D001168:Arthritis; D016918:Arthritis, Reactive; D044383:Black People; D002648:Child; D006073:Gout; D006801:Humans; D007223:Infant; D007630:Kenya; D012213:Rheumatic Fever; D012214:Rheumatic Heart Disease; D012723:Sex; D013223:Statistics as Topic
ADOLESCENCE; AFRICA, EASTERN; ARTHRITIS; CHILD; GOUT; INFANT; REITER'S DISEASE; RHEUMATIC FEVER; RHEUMATIC HEART DISEASE; SEX; STATISTICS