title: [THE PRESENCE OF BLOOD GROUP SUBSTANCES IN THE SPUTUM (SECRETORY STATUS) OF CARRIERS OF STREPTOCOCCUS PYOGENES GROUP A AND PATIENTS WITH RHEUMATIC CARDITIS OR ACUTE NEPHRITIS].
mesh_terms: D001789:Blood Group Antigens; D002353:Carrier State; D006801:Humans; D009205:Myocarditis; D009393:Nephritis; D012214:Rheumatic Heart Disease; D013183:Sputum; D013290:Streptococcal Infections; D013297:Streptococcus pyogenes
chemical_list: D001789:Blood Group Antigens
keywords: BLOOD GROUPS; CARRIER STATE; NEPHRITIS; RHEUMATIC HEART DISEASE; SPUTUM; STREPTOCOCCAL INFECTIONS; STREPTOCOCCUS PYOGENES
vernacular_title: DE AANWEZIGHEID VAN BLOEDGROEPSUBSTANTIES IN HET SPEEKSEL (SECRETOR-STATUS) VAN DRAGERS VAN STREPTOCOCCUS PYOGENES GROEP A EN PATIUENTEN MET REUMATISCHE CARDITIS OF ACUTE NEPHRITIS.