(Q52176499)
Statements
1 reference
Comparison of intravenous and intranasal heroin self-administration by morphine-maintained humans. (English)
1 reference
M W Fischman
1 reference
S D Comer
1 reference
E D Collins
1 reference
R B MacArthur
1 reference
1 April 1999
1 reference
1 reference
143
1 reference
4
1 reference
327-338
1 reference
Identifiers
1 reference
1 reference