Takeuchi H, Sakai A, Mori A
Experientia. 1976 Dec 15;32(12):1554-6. doi: 10.1007/BF01924449.
Deamino-dicarba-(D-D)oxytocin and D-D-Arg-vasotocin at 10(-4)Kg/l showed an excitatory effect on the periodically oxcillating neurone (PON) of Achatina fulica Férussac. D-D-Arg-vasopressin had no effect.