Acute postoperative pain in 23 procedures of gynaecological surgery analysed in a prospective open registry study on risk factors and consequences for the patient

Pain Intensity on the First Day after Surgery

H. U. Gerbershagen, Sanjay Aduckathil, Albert J. M. van Wijck et al. · Anesthesiology · 2013 · 1.5K citations

When is cancer pain mild, moderate or severe? Grading pain severity by its interference with function

Ronald C. Serlin, Tito R. Mendoza, Yoshio Nakamura et al. · Pain · 1995 · 1.5K citations

Pain Therapy, Severe Pain, Pain Medicine +20

Chronic postsurgical pain in Europe

Dominique Fletcher, Ulrike M. Stamer, Esther Pogatzki‐Zahn et al. · European Journal of Anaesthesiology · 2015 · 578 citations · Full text

Determination of moderate-to-severe postoperative pain on the numeric rating scale: a cut-off point analysis applying four different methods

H. U. Gerbershagen, J Rothaug, Cor J. Kalkman · British Journal of Anaesthesia · 2011 · 502 citations

Numeric Rating Scale, Moderate-to-severe Postoperative Pain, Health Sciences +12

A Fast-Track Program Reduces Complications and Length of Hospital Stay After Open Colonic Surgery

Sven Müller, Marco P. Zalunardo, Martin Hübner et al. · Gastroenterology · 2009 · 365 citations · Full text

Enhanced Recovery, Primary Care, Colorectal Surgery +11