Comparative study of host resistance of guinea pigs and rats. II. Effect of guinea pig and rat serum on Diplococcus pneumoniae type I.
D000818:Animals; D006168:Guinea Pigs; D007239:Infections; D011008:Pneumococcal Infections; D051381:Rats; D013296:Streptococcus pneumoniae
DIPLOCOCCUS PNEUMONIAE/infections