19855social problemsPT0000-00-00 00:00:00BT18554sociologyPTNT18520biological warfarePTNT18521chemical warfarePTNT18128child abusePTNT19857crimePTNT19859divorcePTNT19860doping in sportsPTNT19036epidemicPTNT19863homicidePTNT19865incestPTNT18518juvenile delinquencyPTNT18522psychological warfarePTNT18401social behavior disordersPTNT18519spouse abusePTNT19581substance abusePTNT18225substance dependencePTNT19862suicidePT