[Different mechanisms of resistance to ampicillin in strains of Haemophilus influenzae].
D000667:Ampicillin / Q000494:pharmacology*; D006193:Haemophilus influenzae / Q000187:drug effects*; D010400:Penicillin G / Q000494:pharmacology; D010403:Penicillin Resistance; D013752:Tetracycline / Q000494:pharmacology
D000667:Ampicillin; D013752:Tetracycline; D010400:Penicillin G
Tulpini de Haemophilus influenzae rezistente la ampicilină prin mecanisme diferite.