title: Vitamin D and COPD: who benefits from supplementation?
authors.affiliation: Division of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, 1800 Orleans Avenue, Suite 9121, Baltimore, MD 21205, USA; Program in Global Epidemiology and Control, Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA.
authors.forename: Suzanne L
authors.initials: SL
authors.lastname: Pollard
authors.affiliation: Nemours Children's Clinic, Jacksonville, FL, USA.
authors.forename: John J
authors.initials: JJ
authors.lastname: Lima
authors.affiliation: Division of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, 1800 Orleans Avenue, Suite 9121, Baltimore, MD 21205, USA; Program in Global Epidemiology and Control, Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA. Electronic address: wcheckl1@jhmi.edu.
authors.forename: William
authors.initials: W
authors.lastname: Checkley
mesh_terms: D002762:Cholecalciferol / Q000627:therapeutic use*; D019587:Dietary Supplements; D005260:Female; D006801:Humans; D008297:Male; D029424:Pulmonary Disease, Chronic Obstructive / Q000178:diet therapy*; D014815:Vitamins / Q000627:therapeutic use*
chemical_list: D014815:Vitamins; D002762:Cholecalciferol