Alcohol and cannabis motives: differences in daily motive endorsement on alcohol, cannabis, and alcohol/cannabis co-use days in a cannabis-using sample
Looking back and moving forward: the evolution and potential opportunities for the future of alcohol outlet density measurement
Reciprocal associations between shyness, self-esteem, loneliness, depression and Internet addiction in Chinese adolescents
Sounds of silence. the "special grief" of drug-death bereaved parents: a qualitative study