‡a
Author's Comparison of 2 methods of clinical data collection, one using the PAINOUT questionnaire (a European database for the management of postoperative pain)
‡a
postoperativepainmanagementinspanishhospitalsacohortstudyusingthepainoutregistry
‡A
Postoperative Pain Management in Spanish Hospitals. A Cohort Study Using the PAIN-OUT Registry.
‡9
1
‡a
comparisonof2methodsofclinicaldatacollection1usingthepainoutquestionnaireaeuropeandatabaseforthemanagementofpostoperativepain
‡A
Comparison of 2 methods of clinical data collection, one using the PAINOUT questionnaire (a European database for the management of postoperative pain)
‡9
1