Changes in the bacterial flora of the throat and intestinal tract during prolonged oral administration of penicillin.
LIPMAN
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D000284:Administration, Oral; D001432:Bacteriology; D006801:Humans; D007422:Intestines / Q000382:microbiology*; D010406:Penicillins / Q000494:pharmacology*; D010614:Pharynx / Q000382:microbiology*
D010406:Penicillins