Boer, H. H., Schot, L. P. C., Roubos, E. W., Ter Maat, A., Lodder, J. C., Reichelt, D., et al. (1979).
ACTH-like immunoreactivity in 2 electrotonically coupled giant-neurons in the pond snail Lymnaea-stagnalis.
Cell and Tissue Research, 202(2), 231-240. doi:10.1007/BF00232237.