TY  - BOOK
AU  - Weiner,John M.
TI  - Issues in the design and evaluation of medical trials
SN  - 0816121400
PY  - 1979///
CY  - Boston, Mass.
PB  - G. K. Hall Medical
KW  - Drugs
KW  - Testing
KW  - Clinical trials
KW  - Research
N1  - Includes index
ER  -