TY  - GEN
AU  - Polit,Denise F.
AU  - Hungler,Bernadette P.
TI  - Essentials of Nursing Research : : methods, appraisal, and utilization 
SN  - 0397553684 (alk.paper)
U1  - 610.73072 22
PY  - 1997///
CY  - Philadelphia
PB  - Lippincott/Williams and Wilkins
KW  - Nursing
KW  - Research
N1  - Includes index (p. 513-530)
ER  -