TY - JOUR AU - Gelberg, Lillian AU - Andersen, Ronald M. AU - Arangua, Lisa AU - Vahidi, Mani AU - Johnson, Blake AU - Becerra, Vashti AU - Duro, Colleen AU - Shoptaw, Steve PY - 2012 DA - 2012/10/09 TI - Screening, brief intervention, and referral to treatment among homeless and marginally housed primary-care patients in Skid Row JO - Addiction Science & Clinical Practice SP - A58 VL - 7 IS - 1 SN - 1940-0640 UR - https://doi.org/10.1186/1940-0640-7-S1-A58 DO - 10.1186/1940-0640-7-S1-A58 ID - Gelberg2012 ER -