Authors:
del Arbol, JL
Munoz, JR
Ojeda, L
Cascales, AL
Irles, JR
Miranda, MT
Requena, MER
Aguirre, JC
Citation: Jl. Del Arbol et al., Plasma concentrations of beta-endorphin in smokers who consume different numbers of cigarettes per day, PHARM BIO B, 67(1), 2000, pp. 25-28