TY  - RPRT
TI  - Physiologic variables in nursing research: progress, yes ... but more work is needed.
AU  - H D Sigmon
AU  - P A Grady
PY  - 1996
DO  - 10.1111/j.1547-5069.1996.tb01198.x
UR  - https://pubmed.ncbi.nlm.nih.gov/8690445/
ID  - 8690445
ER  -