A behavioral and pharmacological analysis of reinforcement withdrawal George A. HeiseNell LaughlinConnie Keller Original Investigations Pages: 345 - 368
The effects of noradrenaline on rat's behaviour Zbigniew S. Herman Original Investigations Pages: 369 - 374
Persistence of “relapse-tendencies” of rats previously made physically dependent on morphine Abraham WiklerFrank T. Pescor Original Investigations Pages: 375 - 384
Biological activities of some 5-substituted N,N-dimethyltryptamines, α-methyltryptamines, and gramines Beng T. HoWilliam M. McIsaacMauno M. Airaksinen Original Investigations Pages: 385 - 394
Inhibition of hepatic hexobarbital metabolism by dextro amphetamine Harbans LalSurendra K. PuriGeorge C. Fuller Original Investigations Pages: 395 - 398
Yeast ribonucleic acid: Analysis of effects on pole-climb avoidance behavior Arnold B. DavidsonLeonard Cook Original Investigations Pages: 399 - 408
Effect of diethyldithiocarbamate on the toxicity of amphetamine in aggregated mice E. PrzegalinskiZ. Kleinrok Original Investigations Pages: 409 - 418
Serum CPK and aldolase activity in man following controlled administration of psychotomimetic drugs H. MeltzerW. PahnkeR. Henkin Short Communications Pages: 419 - 425
On the combined effects of amphetamine and food deprivation: A reply to Gollub and Mann Sherwood O. Cole Short Communications Pages: 426 - 429
Protein and RNA inhibitors and protozoan habituation Frank T. GardnerPhilip B. Applewhite Short Communications Pages: 430 - 433
Effect of chronic administration of p-chlorophenylalanine on sexual receptivity of the female rat David S. SegalRichard E. Whalen Short Communications Pages: 434 - 438