Levitan, E. S., Schofield, P. R., Burt, D. R., Rhee, L. M., Wisden, W., Köhler, M., Rodriguez, H. F., Stevenson, F. A., Darlison,
M. G., Barnard, E. A., & Seeburg, P. H. (1988). Structural and functional basis
for GABAA receptor heterogeneity. Nature, 335, 76-79.
doi:10.1038/335076a0.