TY - JOUR T1 - Synthesis and Biological Activities of 6-Aryl-1,2,4 Triazolo (3,4-a) Phthalazines and 6-Aryl-Tetrazolo (5,1,-a) Phthalazines AU - Shaban, Mohammed A. E. AU - Taha, Mamdouh A. M. AU - Nasr, Adel Z. 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 - 98 EP - 102 VL - 3 IS - 2 SN - M3 - doi: UR - https://dx.doi.org/ Y2 - 1990 ER -