%0 Journal Article %T Effect of Periradial Administration of Papaverine on Radial Artery Diameter %A N. Manjunatha %A Naveen G. Singh %A P. S. Nagaraja %A Rushikesh Chintamanrao Desai %J Archive of "Anesthesia, Essays and Researches". %D 2017 %R 10.4103/0259-1162.194579 %X Radial artery cannulation is a skillful procedure. An experienced anesthesiologist might also face difficulty in cannulating a feeble radial pulse %K Papaverine %K pulse palpability score %K radial artery %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5341672/