RT Journal Article SR Electronic T1 Osteoporosis and Ehlers-Danlos syndrome. JF Annals of the Rheumatic Diseases JO Ann Rheum Dis FD BMJ Publishing Group Ltd and European League Against Rheumatism SP 212 OP 213 DO 10.1136/ard.53.3.212-b VO 53 IS 3 A1 Coelho, P C A1 Santos, R A A1 Gomes, J A YR 1994 UL http://ard.bmj.com/content/53/3/212.2.abstract AB