Tryptophan-enriched cereal intake improves nocturnal sleep, melatonin, serotonin, and total antioxidant capacity levels and mood in elderly humans - 2013
Rafael Bravo, Sergio Matito, Javier Cubero Juánez, Sergio D. Paredes, Lourdes Franco, Montserrat Rivero, Ana B. Rodríguez, C. Barriga