PLOS Neglected Tropical Diseases 18(4): e0012111. https://doi.org/10.1371/journal.pntd.0012111
Interim guidanceAnnex to: Policy considerations for implementing a risk-based approach to international travel in the context of COVID-19, 2 July 2021
Independent Monitoring Board of the Global Polio Eradication Initiative (Twelfth Report: October 2015)
Journal of The Association of Physicians of India, Vol. 63 November 2015,, pp.77-96
Improving the management of childhood tuberculosis within national tuberculosis programmes: research priorities based on a literature review
WHO/HTM/TB/2007.381, 07.02
Bulletin of the World Health Organization Volume 91, Number 4, April 2013, 237-312