00813nam a22003137i 450000500170000000800410001704100080005810000190006624501200008526000290020530000130023465000140024765000170026165000150027865000140029365000220030765000210032965000170035065000170036765300150038465500150039970000110041499600090042599600070043499600080044199800070044993900130045695200300046920141212093334.0930209s1993    sp     gr     000 0 spa c  aeng1 aERICKSON, P.G.10aCOCAINE USERS' PERCEPTIONS OF THEIR HEALTH STATUS AND THE RISKS OF DRUG USE. EN: THE REDUCTION OF DRUG-RELATED HARM  aLondresbROUTLEDGEc1992  a82-89 p.14aActitudes14aAutoconcepto14aAutoestima14aCocaína14aDrogodependencias14aDrogodependiente14aPersonalidad14aValoración10aAdicciones 4aDocumental1 aET AL.10a17.310a3310aQ4b  aCL  a19930209  oQ4.27 (B)oD42.43 (B)yCL