@article {Dalmau:November 1999:0924-9338:366, author = "Dalmau A.", author = "Bergman B.", author = "Brismar B.", title = "Psychotic disorders among inpatients with abuse of cannabis, amphetamine and opiates. Do dopaminergic stimulants facilitate psychiatric illness?", journal = "European Psychiatry", volume = "14", year = "November 1999", abstract = "", pages = "366-371(6)", url = "http://www.ingentaconnect.com/content/els/09249338/1999/00000014/00000007/art00234" doi = "doi:10.1016/S0924-9338(99)00234-5" }