作者单位:
ICP Hospital, Pulmonary Rehabilitation Unit, Milan, Italy
[1]
University of Genoa, Allergy and Respiratory Diseases Clinic, DIMI, IRCCS AOU San Martino-IST
[2]
University of Parma, Department of Clinical and Experimental Medicine, via Gramsci 14, Parma 43100
[3]
发布时间
2014-03-07