TY  - RPRT
TI  - Combination and sequential therapy for osteoporosis.
AU  - Robert P Heaney
AU  - Robert R Recker
PY  - 2005
DO  - 10.1056/nejme058154
UR  - https://pubmed.ncbi.nlm.nih.gov/16093472/
ID  - 16093472
ER  -