PLoS One http://www.plosone.org/ [Accessed 3 June 2017]

PLoS One
http://www.plosone.org/
[Accessed 3 June 2017]

Construction of an enantiopure bivalent nicotine vaccine using synthetic peptides
David F. Zeigler, Richard Roque, Christopher H. Clegg
Research Article | published 01 Jun 2017 PLOS ONE
https://doi.org/10.1371/journal.pone.0178835

Trends of vaccine-preventable diseases in Afghanistan from the Disease Early Warning System, 2009–2015
Abram L. Wagner, Mohammad Y. Mubarak, Laura E. Johnson, Julia M. Porth, Jenna E. Yousif, Matthew L. Boulton
Research Article | published 01 Jun 2017 PLOS ONE
https://doi.org/10.1371/journal.pone.0178677