(Q44339238)
Statements
1 reference
Experience with milk and an artificial nipple promotes conditioned opioid activity in the rat fetus (English)
1 reference
Robinson SR
1 reference
Arnold HM
1 reference
Spear NE
1 reference
Smotherman WP
1 reference
1 November 1993
1 reference
1 reference
26
1 reference
7
1 reference
375-387
1 reference
Identifiers
1 reference
1 reference