TY - GEN AU - Shapiro,B L TI - Mediation of pain SN - 0029-2915 PY - 1982///1029 KW - Endorphins KW - physiology KW - Enkephalins KW - Humans KW - Neurotransmitter Agents KW - Nociceptors KW - Pain KW - physiopathology N1 - Publication Type: Journal Article ER -