The alteration of resistance to streptococcal infection.
D003035:Cobalt / Q000494:pharmacology*; D004492:Edetic Acid / Q000494:pharmacology*; D013290:Streptococcal Infections
D003035:Cobalt; D004492:Edetic Acid
COBALT/effects; EDATHAMIL/effects; STREPTOCOCCAL INFECTIONS/experimental