Comment on Stein and Yassouridis, PAIN, 71 (1997) 119-121.
Russell
A L
AL
D000287:Administration, Topical; D004058:Diffusion; D004337:Drug Carriers; D006801:Humans; D009294:Narcotics / Q000008:administration & dosage*
D004337:Drug Carriers; D009294:Narcotics