Antibiotic resistance in Streptococcus pneumoniae and Haemophilus influenzae.
D000667:Ampicillin / Q000494:pharmacology; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D002648:Child; D006193:Haemophilus influenzae / Q000187:drug effects*; D006801:Humans; D010403:Penicillin Resistance; D013296:Streptococcus pneumoniae / Q000187:drug effects*; D001618:beta-Lactamases / Q000096:biosynthesis
D000900:Anti-Bacterial Agents; D000667:Ampicillin; D001618:beta-Lactamases