Authors: Stohler, R Dursteler, KM Stormer, R Seifritz, E Hug, I Sattler-Mayr, J Muller-Spahn, F Ladewig, D Hock, C

Citation: R. Stohler et al., Rapid cortical hemoglobin deoxygenation after heroin and methadone injection in humans: a preliminary report, DRUG AL DEP, 57(1), 1999, pp. 23-28