TY  - RPRT
TI  - Nursing: the science and the practice.
AU  - H H Abu-Saad
PY  - 1993
DO  - 10.1016/0020-7489(93)90038-v
UR  - https://pubmed.ncbi.nlm.nih.gov/8335437/
ID  - 8335437
ER  -