Burrell BD, Crisp KM. (2008). Serotonergic modulation of afterhyperpolarization in a neuron that contributes to learning in the leech. Journal of neurophysiology. 99 [PubMed]
Scuri R, Lombardo P, Cataldo E, Ristori C, Brunelli M. (2007). Inhibition of Na+/K+ ATPase potentiates synaptic transmission in tactile sensory neurons of the leech. The European journal of neuroscience. 25 [PubMed]