BERGER, Mathias 313.337 NEW New perspectives in research and treatment of obsessive - compulsive disorder / ed. by F[ritz] Hohagen and M[athias] Berger. - [London]: by the Royal College of Psychiatrists, 1998. - 96 s s il., wykr. ; 29 cm. - (The British Journal of Psychiatry, ISSN 0007-1250 ; vol.173, suppl.35)