POLYVALENT, DIAGNOSTIC PNEUMOCOCCUS SERA.
D007106:Immune Sera; D011008:Pneumococcal Infections; D012106:Research; D012698:Serologic Tests; D013296:Streptococcus pneumoniae
D007106:Immune Sera
DIPLOCOCCUS PNEUMONIAE; EXPERIMENTAL LAB STUDY; IMMUNE SERUMS; PNEUMOCOCCAL INFECTIONS; SERODIAGNOSIS