TY  - BOOK
AU  - Peterson, Sandra J.
AU  - Bredow, Timothy S.
TI  - Middle range theories: application to nursing research and practice 
SN  - 9781975154240
AV  - WY86 .M533
PY  - 2020///
CY  - Philadelphia
PB  - Wolters Kluwer
KW  - Nursing Theory
KW  - Nursing Research
ER  -