TY  - GEN
TY  - GEN
T1  - X-ray absorption measurements of bone mineral content
T2  - Commentationes physico-mathematicae
A1  - Spring, Erik, 1928-2004
A2  - Kairento, Anna-Liisa, 1943-
A2  - Verho, Seppo
A2  - Spring, E.
LA  - eng
PP  - Hki - Hfors
PB  - Societas scientiarum Fennica
YR  - 1969
UL  - https://kansalliskirjasto.finna.fi/Record/fikka.3394753
ER  -