@misc{indiciae6002501dfe75, title = {Thyroid function and endocrine abnormalities in elderly patients with severe chronic obstructive lung disease.}, author = {P D Semple and R Hume and G H Beastall and W S Watson}, year = {1988}, doi = {10.1136/thx.43.11.945-a}, url = {https://pubmed.ncbi.nlm.nih.gov/3222772/}, note = {Source identifier: 3222772} }