RHEUMATIC FEVER IN CHILDREN AND ADOLESCENTS. A LONG-TERM EPIDEMIOLOGIC STUDY OF SUBSEQUENT PROPHYLAXIS, STREPTOCOCCAL INFECTIONS, AND CLINICAL SEQUELAE. VI. CLINICAL FEATURES OF STREPTOCOCCAL INFECTIONS AND RHEUMATIC RECURRENCES.

RHEUMATIC FEVER IN CHILDREN AND ADOLESCENTS. A LONG-TERM EPIDEMIOLOGIC STUDY OF SUBSEQUENT PROPHYLAXIS, STREPTOCOCCAL INFECTIONS, AND CLINICAL SEQUELAE. VI. CLINICAL FEATURES OF STREPTOCOCCAL INFECTIONS AND RHEUMATIC RECURRENCES.