TY - JOUR T1 - Low-income families' perceptions on the use of drugs by one of their members JO - Revista Latino-Americana de Enfermagem A1 - Martins, Mayra A1 - Santos, Manoel Antonio dos A1 - Pillon, Sandra Cristina SN - 0104-1169 UL - 10.1590/S0104-11692008000200019 VL - 16 Y1 - 2008 PB - Brasil ER -