The associations between personality, diet and body mass index in older people
Mõttus, René; McNeill, Geraldine; Jia, Xueli; Craig, Leone C. A.; Starr, John M.; et al. Health Psychology 32.4 (Apr 2013): 353-360.
Effect of sub chronic tryptophan supplementation on stress-induced cortisol and appetite in subjects differing in 5-HTTLPR genotype and trait neuroticism