PT  - JOURNAL ARTICLE
AU  - Hoffmeister, F
AU  - Dycka, J
AU  - Rämsch, K
TI  - Intragastric self-administration in the rhesus monkey: a comparison of the reinforcing effects of codeine, phenacetin and paracetamol.
DP  - 1980 Jul 01
TA  - Journal of Pharmacology and Experimental Therapeutics
PG  - 213--218
VI  - 214
IP  - 1
4099  - http://jpet.aspetjournals.org/content/214/1/213.short
4100  - http://jpet.aspetjournals.org/content/214/1/213.full
SO  - J Pharmacol Exp Ther1980 Jul 01; 214