TY  - JOUR
PY  - 1987//
TI  - Risk factors for hip fracture
JO  - New England journal of medicine
A1  - Kelsey, Jennifer L.
A1  - Hoffman, S.
SP  - 404
EP  - 406
VL  - 316
IS  - 7
N2  - <p>[Abstract unavailable]</p> <p>Language: en</p> 
LA  - en
SN  - 0028-4793
UR  - http://dx.doi.org/
ID  - ref1
ER  -