title: [THE INCIDENCE OF STREPTOCOCCAL PHARYNGITIS AND DYNAMICS OF THE ANTISTREPTOLYSIN REACTION AFTER AN ACUTE PHASE RHEUMATIC ATTACK IN CHILDREN].
mesh_terms: D000989:Antistreptolysin; D001769:Blood; D002031:Bulgaria; D002648:Child; D019411:Clinical Laboratory Techniques; D006801:Humans; D015994:Incidence; D010612:Pharyngitis; D012213:Rheumatic Fever; D012541:Scarlet Fever; D013223:Statistics as Topic; D013290:Streptococcal Infections
chemical_list: D000989:Antistreptolysin
keywords: ANTISTREPTOLYSIN; BLOOD; BULGARIA; CHILD; DIAGNOSIS, LABORATORY; RHEUMATIC FEVER; STATISTICS; STREPTOCOCCAL INFECTIONS
vernacular_title: CHASTOTA STREPTOKOKKOVYKH ANGIN I DINAMIKA ANTISTREPTOLIZINOVO I REAKTSII POSLE OSTRO I FAZY REVMATICHESKO I ATAKI U DETE I.