https://www.selleckchem.com/pr....oducts/Adrucil(Fluor
To compare PCR (Polymerase Chain Reaction) with blood culture, typhi-dot and Widal test for the diagnosis of typhoid in patients taking antibiotics. Cross-sectional, comparative study. National University of Sciences and Technology, Islamabad, Pakistan, from April 2013 to August 2014. One hundred and five patients were included in the study. Blood was collected and inoculated into tryptone soya broth for culture. Any growth obtained was identified by API 20 E and confirmed by Salmonella anti-sera. Typhi-dot and Widal test