TY  - RPRT
TI  - Can exercise prevent osteoporosis?
AU  - N J Gerber
AU  - B Rey
PY  - 1991
DO  - 10.1093/rheumatology/30.1.2
UR  - https://pubmed.ncbi.nlm.nih.gov/1991210/
ID  - 1991210
ER  -