ISSN: 2167-0870
Department of Epidemiology, Maastricht University, Maastricht, The Netherlands
Dr. David John is currently working in Department of Epidemiology, Maastricht University, Maastricht, The Netherlands. He has published numerous research papers and articles in reputed journals and has various other achievements in the related studies. He has extended his valuable service towards the scientific community with his extensive research work.
Awards 2021
Quick Facts about Vaccines & Immunization 2020
Author(s): David John*