Food supplements containing L-Tryptophan and 5-Hydroxytryptophan as precursors of serotonin, melatonin and niacine in human health. Sofia: 2009 65-69,.
Food supplements containing L-Tryptophan and 5-Hydroxytryptophan as precursors of serotonin, melatonin and niacine in human health. Sofia: 2009 65-69,.
(2009) Food supplements containing L-Tryptophan and 5-Hydroxytryptophan as precursors of serotonin, melatonin and niacine in human health, Sofia: 65-69,.
(2009). Food supplements containing L-Tryptophan and 5-Hydroxytryptophan as precursors of serotonin, melatonin and niacine in human health. Sofia: 65-69.
Food supplements containing L-Tryptophan and 5-Hydroxytryptophan as precursors of serotonin, melatonin and niacine in human health. Sofia: 2009. p. 65-69.