@misc{indiciae52b646bf81e6, title = {Diaphragm dysfunction in chronic obstructive pulmonary disease.}, author = {Coen A C Ottenheijm and Leo M A Heunks and Gary C Sieck and Wen-Zhi Zhan and Suzanne M Jansen and Hans Degens and Theo de Boo and P N Richard Dekhuijzen}, year = {2005}, doi = {10.1164/rccm.200502-262oc}, url = {https://pubmed.ncbi.nlm.nih.gov/15849324/}, note = {Source identifier: 15849324} }