title: [Secondary osteoporosis, epidemiology and risk factors].
authors.affiliation: Arhus Universitetshospital, Arhus Sygehus, Medicinsk Endokrinologisk Afdeling C. p-vest@post4.tele.dk
authors.forename: Peter
authors.initials: P
authors.lastname: Vestergaard
authors.forename: Pia A
authors.initials: PA
authors.lastname: Eiken
mesh_terms: D015519:Bone Density; D003677:Deficiency Diseases / Q000150:complications; D004700:Endocrine System Diseases / Q000150:complications; D005260:Female; D005767:Gastrointestinal Diseases / Q000150:complications; D006801:Humans; D008297:Male; D009140:Musculoskeletal Diseases / Q000150:complications; D010024:Osteoporosis / Q000139:chemically induced / Q000453:epidemiology / Q000209:etiology* / Q000235:genetics; D015663:Osteoporosis, Postmenopausal / Q000453:epidemiology / Q000209:etiology / Q000235:genetics; D012307:Risk Factors