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IP address: 3.83.81.42
Time: 2024-03-28T18:19:02Z
URL: http://scholar.google.com/scholar_lookup?title=Anatomy+and+physiology+of+a+nociceptive+modulatory+system.&year=1985&author=Fields&journal=Philos+Trans+R+Soc+Lond+B+Biol+Sci.&volume=308&issue=1136&pages=361-374&pmid=2858889