00356nam a2200133Ia 450000500170000008000180001724500630003526000330009830000150013150000280014658300190017494200120019399900170020520260716043059.0 a15.04.02 P187 aPrevention and control of rheumatic fever in the Community bPAHOaWashington, DCUSc1985 avi, 120 p. aIncludes bibliographies c3/7/00kM2LMGR cMmP187 c39932d39932