TY  - RPRT
TI  - Differentiated nursing practice. A proposed model for perioperative practice.
AU  - J A Lewis
PY  - 1993
DO  - 10.1016/s0001-2092(07)64140-4
UR  - https://pubmed.ncbi.nlm.nih.gov/8439135/
ID  - 8439135
ER  -