Association between household air pollution and nasopharyngeal pneumococcal carriage in Malawian infants (MSCAPE): a nested, prospective, observational study.

Dherani MK, Pope D, Tafatatha T, Heinsbroek E, Chartier R, Mwalukomo T, Crampin A, Mitsi E, German EL, Nikolaou E, Solórzano C, Ferreira DM, Swarthout TD, Hinds J, Mortimer K, Gordon SB, French N, Bruce NG,