@incollection{Krysta11, author = {Krzysztof Krysta and Irena Krupka-Matuszczyk and Małgorzata Janas-Kozik and Małgorzata Stachowicz}, title = {Comorbidity of a Serious Mental Illness with an Addiction to Psychoactive Substances}, booktitle = {Psychiatric Disorders}, publisher = {IntechOpen}, address = {Rijeka}, year = {2011}, editor = {Toru Uehara}, chapter = {17}, doi = {10.5772/25640}, url = {https://doi.org/10.5772/25640} }