![](/img/cover-not-exists.png)
Comparison of intravenous and intranasal heroin self-administration by morphine-maintained humans
S. D. Comer, Eric D. Collins, Robert B. MacArthur, Marian W. FischmanVolume:
143
Language:
english
Pages:
12
DOI:
10.1007/s002130050956
Date:
April, 1999
File:
PDF, 204 KB
english, 1999