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Peptides|January 1, 1980
Systemic injections of gastro-intestinal peptides alter behavior in ratsR D Olson, A J Kastin, T K von Almen, et al.
Peptides|January 1, 1981
Neuropeptide modulation of social and exploratory behaviors in laboratory rodentsJ N Crawley, S E Hays, T L O'Donohue, et al.
Peptides|January 1, 1981
Effects of melatonin on startle reflex in ratP C Datta, F K Hoehler, C A Sandman
Peptides|January 1, 1981
Intraventricular administration of MSH induces hyperalgesia in ratsC A Sandman, A J Kastin
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