@article{Weighardt01081993,
author = {Weighardt, F and Biamonti, G and Riva, S}, 
title = {A simple procedure for enhancing PCR specificity.},
volume = {3}, 
number = {1}, 
pages = {77-80}, 
year = {1993}, 
URL = {http://genome.cshlp.org/content/3/1/77.abstract}, 
eprint = {http://genome.cshlp.org/content/3/1/77.full.pdf+html}, 
journal = {Genome Research} 
}