@article {stefanis2004variation,
	title = {Variation in catechol-o-methyltransferase val158 met genotype associated with schizotypy but not cognition: a population study in 543 young men},
	journal = {Biological psychiatry},
	volume = {56},
	number = {7},
	year = {2004},
	pages = {510{\textendash}515},
	publisher = {Elsevier},
	author = {Stefanis, Nicholas C and Van Os, Jim and Avramopoulos, Dimitrios and Smyrnis, Nikolaos and Evdokimidis, Ioannis and Hantoumi, Ioanna and Stefanis, Costas N}
}
