Observations on chemotherapy and immunization of birds against psittacosis.
D000818:Animals; D001228:Aspergillosis / Q000150:complications; D002751:Chlortetracycline / Q000009:adverse effects / Q000627:therapeutic use*; D008171:Lung Diseases / Q000662:veterinary; D009956:Psittacosis / Q000188:drug therapy* / Q000517:prevention & control* / Q000662:veterinary*; D014611:Vaccination
D002751:Chlortetracycline