Sensitivity of mouse pneumonitis organisms to ampicillin.
D000667:Ampicillin; D000818:Animals; D002689:Chlamydia; D002691:Chlamydophila psittaci / Q000494:pharmacology*; D051379:Mice; D010406:Penicillins / Q000494:pharmacology*; D011014:Pneumonia / Q000382:microbiology*
D010406:Penicillins; D000667:Ampicillin
MIYAGAWANELLA/pharmacology; PENICILLIN/pharmacology; PNEUMONIA/microbiology