Journal article
The effect of routine vs. p.r.n. post-operative analgesia on pulmonary complications: a multicenter trial.
Authors
Barnes WH; Pennock MM; Browne GB; Taylor W; Sackett D; Weir R; McLoughlin D; Heritz D
Journal
Canadian Journal of Nursing Research, Vol. 23, No. 4, pp. 7–22
Publication Date
December 1, 1991
ISSN
0844-5621