TY  - BOOK
AU  - McEwen,Melanie
AU  - Wills,Evelyn M.
TI  - Theoretical basis for nursing
SN  - 9781609131142
PY  - 2011///
CY  - Philadelphia
PB  - Wolters Kluwer/Lippincott William & Wilkins
KW  - Nursing Theory
ER  -