TY - JOUR T1 - Lymphocyte Sub-Populations in A Group of Heroin Addicts in Pakistan AU - Vahidy, Rehana AU - Akber, Samina Y1 - 1990 PY - 1990 DA - 1990 N1 - doi: DO - T2 - Medical Journal of Islamic World Academy of Sciences JF - Medical Journal of Islamic World Academy of Sciences JO - Med J Islamic World Acad Sci SP - 214 EP - 217 VL - 3 IS - 3 SN - M3 - doi: UR - https://dx.doi.org/ Y2 - 1990 ER -