Effects of preoperative ibuprofen on pain after separator placement

Development and validation of brief measures of positive and negative affect: The PANAS scales.

David Watson, Lee Anna Clark, Auke Tellegen · Journal of Personality and Social Psychology · 1988 · 32.1K citations

Social Sciences, Behavioral Sciences, Psychology +16

Development and validation of brief measures of positive and negative affect: The PANAS scales.

David Watson, Auke Tellegen · Journal of Personality and Social Psychology · 1988 · 31.7K citations

Social Sciences, Behavioral Sciences, Psychology +16

Perception of discomfort by patients undergoing orthodontic treatment

Peter Ngan, Bradford Kess, Stephen Wilson · American Journal of Orthodontics and Dentofacial Orthopedics · 1989 · 455 citations

Dentistry, Orthodontics, Comprehensive Orthodontic Treatment +7

Perception of pain as a result of orthodontic treatment with fixed appliances

Philipp A. Scheurer, Allen R. Firestone, Walter Bürgin · European Journal of Orthodontics · 1996 · 366 citations · Full text

Dentistry, Orthodontics, Fixed Appliance Therapy +11

Perception of pain during orthodontic treatment with fixed appliances

Aslıhan M. Ertan ERDİNÇ · European Journal of Orthodontics · 2004 · 346 citations · Full text

Dentistry, Orthodontics, Orofacial Pain +14