%0 Journal Article %T The Relationship between Obsessions and Compulsions and Negative and Positive Symptoms in Schizophrenia %A Neda Nasrollahi %A Bigdeli, Imanollah %A Mohammad Reza Mohammadi %A Shahrokh Makvand %J روانپزشکی-Iranian Journal of Psychiatry %@ 1735-4587 %D 2012