Bardo, M. ., Bhatnagar, R. ., Gebhart, G. ., & Hughes, R. . (1982). Opiate receptor development in midbrain and forebrain of posthatch chicks. Brain Research, 255(4), 668-73. https://doi.org/10.1016/0165-3806(82)90064-5
RA Hughes
First name:
RA
Last name:
Hughes
Bardo, M. ., & Hughes, R. . (1981). Single-dose tolerance to morphine-induced analgesic and hypoactive effects in infant rats. Developmental Psychobiology, 14(5), 415-23. https://doi.org/10.1002/dev.420140504
Bardo, M. ., Wellman, P. ., & Hughes, R. . (1981). The role of hot plate and general environmental stimuli in morphine analgesic tolerance. Pharmacology, Biochemistry, and Behavior, 14(5), 757-60. https://doi.org/10.1016/0091-3057(81)90145-3
Hughes, R. ., & Bardo, M. . (1981). Shuttlebox avoidance by rats using white noise intensities from 90-120 db SPL as the UCS. The Journal of Auditory Research, 21(2), 109-18.
Bardo, M. ., & Hughes, R. . (1979). Exposure to a nonfunctional hot plate as a factor in the assessment of morphine-induced analgesia and analgesic tolerance in rats. Pharmacology, Biochemistry, and Behavior, 10(4), 481-5. https://doi.org/10.1016/0091-3057(79)90221-1
Bardo, M. ., & Hughes, R. . (1978). Brief communication. Shock-elicited flight response in chickens as an index of morphine analgesia. Pharmacology, Biochemistry, and Behavior, 9(1), 147-9. https://doi.org/10.1016/0091-3057(78)90027-8