@misc{indiciaea4e6ffc42ec6, title = {Psittacosis.}, author = {T M Macdonald and R A Clark}, year = {1984}, doi = {10.1136/bmj.289.6448.834}, url = {https://pubmed.ncbi.nlm.nih.gov/6434106/}, note = {Source identifier: 6434106} }