Klein, D., Coon, S., Roseboom, P., Weller, J., Bernard, M., Gastel, J., … Baler, R. The melatonin rhythm-generating enzyme: molecular regulation of serotonin N-acetyltransferase in the pineal gland. Recent Progress in Hormone Research, 52, 307-57; discussion 357. (Original work published 1997)

Bernard, M., Iuvone, P., Cassone, V., Roseboom, P., Coon, S., & Klein, D. (1997). Avian melatonin synthesis: photic and circadian regulation of serotonin N-acetyltransferase mRNA in the chicken pineal gland and retina. Journal of Neurochemistry, 68(1), 213-24. https://doi.org/10.1046/j.1471-4159.1997.68010213.x