Token economy reduces aggression among cognitively impaired patients in a psychiatric hospital
1982 ◽
Vol 5
(2)
◽
pp. 44-52
◽
1974 ◽
Vol 12
(3)
◽
pp. 205-228
◽
2001 ◽
Vol 22
(3)
◽
pp. 233-253
◽
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