| Literature DB >> 13152226 |
Abstract
Entities:
Keywords: ANXIETY/effects; HEAT; MORPHINE/effects; PAIN/physiology; PERCEPTION
Mesh:
Substances:
Year: 1954 PMID: 13152226 DOI: 10.1037/h0057113
Source DB: PubMed Journal: J Comp Physiol Psychol ISSN: 0021-9940