Risk of New Vertebral Fracture ina the Year Following a Fracture. - Lindsay,R.; Silverman,S.L.; Cooper,C.; Hanley,D.A.; Barton,I.; Broy,S.B.; Licata,A.; Benhamou,L.; Geusens,P.; Flowers,K.; Stracke,H.; Seeman,E. (J Am Med Ass, 2001)