TY  - RPRT
TI  - Theory development for a nursing science.
AU  - B J Bohny
PY  - 1980
DO  - 10.1111/j.1744-6198.1980.tb00698.x
UR  - https://pubmed.ncbi.nlm.nih.gov/6902910/
ID  - 6902910
ER  -