Synergistic action of nicotinamide upon penicillin.
FRIEDEN
E H
EH
D009525:Niacin / Q000494:pharmacology*; D009536:Niacinamide; D009539:Nicotinic Acids; D010406:Penicillins / Q000494:pharmacology*
D009539:Nicotinic Acids; D010406:Penicillins; D009536:Niacinamide; D009525:Niacin
NICOTINIC ACID/effects; PENICILLIN/effects; PENICILLIN/synergists