Volume 18, Issue 8, August 2017, Pages 2079-2082
Awais Amjad Malik; Namra Urooj; Romaisa Shamim; Mariam Salim; Razia Bano; Zulqurnain Chaudhry; Huma Majeed Khan; Amina Iqbal Khan
Volume 14, Issue 2, February 2013, Pages 947-950
Volume 13, Issue 12, December 2012, Pages 6181-6185