TY - GEN AU - Mace,Janet AU - Porter,Richard AU - O'Brien,John AU - Gallagher,Peter TI - Cognitive effects of acute tryptophan depletion in the healthy elderly SN - 0924-2708 PY - 2014///1113 N1 - Publication Type: Journal Article UR - https://doi.org/10.1111/j.1601-5215.2008.00272.x ER -