title: COPD and bone loss.
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Regan
mesh_terms: D001741:Black or African American; D000368:Aged; D000375:Aging; D005260:Female; D015775:Fractures, Stress / Q000209:etiology* / Q000517:prevention & control; D006801:Humans; D008297:Male; D010024:Osteoporosis / Q000150:complications* / Q000503:physiopathology; D029424:Pulmonary Disease, Chronic Obstructive / Q000150:complications* / Q000503:physiopathology; D012307:Risk Factors; D012737:Sex Factors