TY - JOUR KW - Methadone -- therapeutic use KW - Substance Abuse -- Rehabilitation KW - Primary Health Care -- Malaysia KW - Methadone -- Administration and Dosage KW - Drug-Seeking Behavior -- Evaluation KW - Human KW - Adult KW - Malaysia KW - Descriptive Statistics KW - Odds Ratio KW - Questionnaires KW - Confidence Intervals KW - Data Analysis Software KW - Recurrence -- Evaluation AU - Ruzmayuddin Mamat AU - Nor Afiqah Ahmad Nasrulddin AU - Nursazreen Amalina Mohamad Yusoff A1 - AD - Kuantan Health District Office, Ministry of Health Malaysia, Pejabat Kesihatan Daerah, Kuantan BT - Alcoholism Treatment Quarterly C5 - Education & Workforce; Opioids & Substance Use CP - 2 DO - 10.1080/07347324.2019.1672600 IS - 2 JF - Alcoholism Treatment Quarterly LA - English M1 - Journal Article PB - Taylor & Francis Ltd PY - 2020 SN - 0734-7324 SP - 184 EP - 198 EP - T1 - Continued Use of Illicit Substance among Methadone Treatment Patients in Primary Health Care Clinics in East Coast Region of Malaysia T2 - Alcoholism Treatment Quarterly TI - Continued Use of Illicit Substance among Methadone Treatment Patients in Primary Health Care Clinics in East Coast Region of Malaysia U1 - Education & Workforce; Opioids & Substance Use U3 - 10.1080/07347324.2019.1672600 VL - 38 VO - 0734-7324 Y1 - 2020 Y2 - 04 ER -