@incollection{Shahzad20, author = {Shaheen Shahzad and Mohammad Afzal and Shomaila Sikandar and Imran Afzal}, title = {Polymerase Chain Reaction}, booktitle = {Genetic Engineering}, publisher = {IntechOpen}, address = {Rijeka}, year = {2020}, editor = {Farrukh Jamal}, chapter = {2}, doi = {10.5772/intechopen.81924}, url = {https://doi.org/10.5772/intechopen.81924} }