the local tolerance of intramuscular co-trimoxazole and a combination of penicillin-g-sodium , clemizol-penicillin-g and lidocain-hydrochloride ( pcpl ) was investigated in an open comparative trial in two groups of patients of the ent-department of the medical school hanover .
C0037540
penicillin-g-sodium
C0030827
penicillin-g