00331nam a22000977a 4500082001500000100003600015245004200051260002000093300001900113650010100132  a610.7bRIP  aRiphah International University  aRiphah Publicationsbresearch papers   aIslamabadc2017  b: ill.c; 29cm  aMedical science-ResearchvResearch-MetholodyvResearch papers vRiphah publications vIIMCvIIDC