title: Physical activity vs psychomotor activity: prognostication of COPD.
authors.affiliation: Department of Psychiatry, All India Institute of Medical Sciences, New Delhi, India. Electronic address: sundar221103@yahoo.com.
authors.forename: Sundar
authors.initials: S
authors.lastname: Gnanavel
authors.affiliation: Physiology and Cardiopulmonary Rehabilitation, Vallabhbhai Patel Chest Institute, New Delhi, India.
authors.forename: Ruby Stella
authors.initials: RS
authors.lastname: Robert
mesh_terms: D001007:Anxiety / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D009043:Motor Activity / Q000502:physiology*; D029424:Pulmonary Disease, Chronic Obstructive / Q000503:physiopathology* / Q000523:psychology*