TY  - GEN
AU  - McLean,R R
AU  - Hannan,M T
AU  - Epstein,B E
AU  - Bouxsein,M L
AU  - Cupples,L A
AU  - Murabito,J
AU  - Kiel,D P
TI  - Elderly cohort study subjects unable to return for follow-up have lower bone mass than those who can return
SN  - 0002-9262
PY  - 2000///0413
KW  - Aged
KW  - Bias
KW  - Bone Density
KW  - Calcaneus
KW  - diagnostic imaging
KW  - Female
KW  - Follow-Up Studies
KW  - Humans
KW  - Male
KW  - Massachusetts
KW  - epidemiology
KW  - Office Visits
KW  - Osteoporosis
KW  - Ultrasonography
N1  - Publication Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, P.H.S
UR  - https://doi.org/10.1093/oxfordjournals.aje.a010263
ER  -