KHAN, KHALID MOHAMMED; SUMAYYA SAIED; MUGHAL, UZMA RASOOL; MARIUM MUNAWAR; SAMREEN; AJMAL KHAN; SHAHNAZ PERVEEN(HEJ Research Institute of Chemistry, University of Karachi, Karachi., 2009-10-20)
KHAN, KHALID MOHAMMED; MUHAMMAD ALI; FAROOQUI, TANVEER AHMAD; MOMIN KHAN; MUHAMMAD TAHA; SHAHNAZ PERVEEN(HEJ Research Institute of Chemistry, University of Karachi, Karachi., 2009-10-20)