TY  - BOOK
AU  - Gray,Len
TI  - Geriatric medicine: a pocket book for doctors, nurses, other health professionals and students 
SN  - 0957798857
PY  - 1991///
CY  - Melbourne
PB  - Ausmed
KW  - Geriatrics
KW  - handbooks
N1  - References : p. 90-93
ER  -