Kumar, VivekKumar, PankajBhatia, M SJhanjee, Anurag2015-07-062015-07-062010-04Kumar Vivek, Kumar Pankaj, Bhatia M S, Jhanjee Anurag. Substance abuse and Comorbidity. Delhi Psychiatry journal. 2010 Apr; 13 (1): 36-42.http://imsear.searo.who.int/handle/123456789/159081enAdolescentAdultComorbidityHumansMiddle AgedSubstance-Related Disorders --epidemiologySubstance-Related Disorders --psychologyArticle