Extended low-level dosage of oxytetracycline. II. Progress report.
D006801:Humans; D007422:Intestines / Q000382:microbiology*; D010118:Oxytetracycline / Q000494:pharmacology*; D058028:Research Report
D010118:Oxytetracycline
INTESTINES/microbiology; OXYTETRACYCLINE/effects