TY - GEN AU - Markowitz,M AU - Gordis,L AU - Rodriguez,R TI - Problems in preventing initial attacks of rheumatic fever SN - 0025-4363 PY - 1968///0330 KW - Acute Disease KW - Humans KW - Respiratory Tract Infections KW - epidemiology KW - Rheumatic Fever KW - prevention & control KW - Streptococcal Infections N1 - Publication Type: Journal Article ER -