AU  - Pishkin V, Shurley JT
TI  - VErbal behavior conditionability of schizophrenics and normals within free operant paradigm
PT  - JOUR
DP  - 1969
TA  - Archives of General Psychiatry
pages = {167-173},
VI  - 20
IP  - 2
AID  - 10.1001/archpsyc.1969.01740140039004 [doi]
4100  - http://dx.doi.org/10.1001/archpsyc.1969.01740140039004
SO  - Archives of General Psychiatry February 1, 1969 20(2):167