title: Outpatient follow-up visit and 30-day emergency department visit and readmission in patients hospitalized for chronic obstructive pulmonary disease.
authors.affiliation: Department of Internal Medicine, Sealy Center of Aging, University of Texas Medical Branch, Galveston, USA. gulshan.sharma@utmb.edu
authors.forename: Gulshan
authors.initials: G
authors.lastname: Sharma
authors.forename: Yong-Fang
authors.initials: YF
authors.lastname: Kuo
authors.forename: Jean L
authors.initials: JL
authors.lastname: Freeman
authors.forename: Dong D
authors.initials: DD
authors.lastname: Zhang
authors.forename: James S
authors.initials: JS
authors.lastname: Goodwin