Predictive value of pulse oximetry for mortality in infants and children presenting to primary care with clinical pneumonia in rural Malawi: A data linkage study.

Colbourn T, King C, Beard J, Phiri T, Mdala M, Zadutsa B, Makwenda C, Costello A, Lufesi N, Mwansambo C, Nambiar B, Hooli S, French N, Bar Zeev N, Qazi SA, Bin Nisar Y, McCollum ED,