00353nam a22001457a 4500020001800000082001500018100001800033245004800051250001200099260003000111300001300141654001600154700001800170700001900188  a9788184894400  a617.3bBAR  aBartl, Reiner  aOsteoporosis : diagnosis,prevention,therapy  a2nd ed.  aNew DelhibSpringerc2010  a1-321 p.  aOrthopedics  aBartl, Reiner  aFrisch, Bertha