TY  - BOOK
AU  - Sykes,M.K.
AU  - Sykes,M.K.
TI  - Principles of clinical measurement / 
PY  - 1981///
CY  - Oxford : 
PB  - Blackwell , 
KW  - Physiology
N1  -  First ed. published in 1970 with t: Principles of measurement for an aesthetists
ER  -