Clarithro- and azithromycin--better erythromycins?
D000328:Adult; D017963:Azithromycin; D017291:Clarithromycin; D004917:Erythromycin / Q000031:analogs & derivatives* / Q000494:pharmacology; D006801:Humans
D004917:Erythromycin; D017963:Azithromycin; D017291:Clarithromycin