Lua APA (7ú heag.)

Ur, E., Wright, D., Bouloux, P., & Grossman, A. (1997). The effects of spiradoline (U-62066E), a kappa-opioid receptor agonist, on neuroendocrine function in man.

Lua i Stíl Chicago (17ú heag.)

Ur, E., D. Wright, P. Bouloux, agus A. Grossman. The Effects of Spiradoline (U-62066E), a Kappa-opioid Receptor Agonist, on Neuroendocrine Function in Man. 1997.

Lua MLA (9ú heag.)

Ur, E., et al. The Effects of Spiradoline (U-62066E), a Kappa-opioid Receptor Agonist, on Neuroendocrine Function in Man. 1997.

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