Feasibility of investigating the association between bacterial pathogens and oral leukoplakia in low and middle income countries: A population-based pilot study in India. - Shridhar, Krithiga; Aggarwal, Aastha; Rawal, Ishita; Gupta, Ruby; Masih, Shet; Mehrotra, Ravi; Gillespie, Theresa W.; Dhillon, Preet K.; Michaud, Dominique S.; Prabhakaran, Dorairaj; Goodman, Michael (PLoS ONE, 2021)