Chapter about the drug from Smart Drugs II. Includes graphs and references.

Article about a piece of research that suggests melatonin can help regulate sleep patterns.

Moris Dye's article focuses on the hormone's use in combating jet-lag.

Dr Arlene Goldman's article covers melatonin's effects on jet-lag, cancer, and endocrine disorders.

Questions and results of a survey that aims to study the effect of melatonin on dreams.

Article that aims to dispel the myths surrounding the hormone.

Information on dosage, usage, side effects, interactions, and drug comparisons, including generics when available.

Comprehensive fact sheet from the National Sleep Foundation.