TY  - RPRT
TI  - Nursing theory development: successes and challenges.
AU  - B M Jennings
PY  - 1987
DO  - 10.1111/j.1365-2648.1987.tb01304.x
UR  - https://pubmed.ncbi.nlm.nih.gov/3643942/
ID  - 3643942
ER  -