Human salivary conditioning: Effect of unconditioned-stimulus intensity.
1967 ◽
Vol 74
(3)
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pp. 389-392
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2009 ◽
Vol 96
(1)
◽
pp. 67-72
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1992 ◽
Vol 18
(4)
◽
pp. 400-413
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1958 ◽
Vol 55
(3)
◽
pp. 242-246
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1970 ◽
Vol 84
(2)
◽
pp. 244-247
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