title: Chronic obstructive pulmonary disease and cardiac comorbidities: A cross-sectional study.
authors.affiliation: Department of Pulmonary Medicine, Himalayan Institute of Medical Sciences, Dehradun, Uttarakhand, India. E-mail: varuna1212@rediffmail.com.
authors.forename: Varuna
authors.initials: V
authors.lastname: Jethani
authors.affiliation: Department of Pulmonary Medicine, Himalayan Institute of Medical Sciences, Dehradun, Uttarakhand, India. E-mail: varuna1212@rediffmail.com.
authors.forename: Girish
authors.initials: G
authors.lastname: Sindhwani