TY  - BOOK
AU  - Peterson, Sandra J.
AU  - Bredow, Timothy S.
TI  - Middle range theories: application to nursing research
SN  - 9781608318001
U1  - 610.7301 
PY  - 2013///
CY  - Philadelphia
PB  - Wolters Kluwer
KW  - Nursing Theory
KW  - Nursing research - Methodology
ER  -