Social Behaviour / Physical Health / Peer Support / Stratified Random Sampling / World Health Organization / Self Esteem / Palabras Clave: BIM / Self Esteem / Palabras Clave: BIM
Health related Quality of Life / Physical Health / Drug abuse / Empirical evidence / Multiple regression analysis / Psicothema / Psychological Adjustment / Drug Dependence / Psicothema / Psychological Adjustment / Drug Dependence