Authors: Usen, S Weber, M Mulholland, K Jaffar, S Oparaugo, A Omosigho, C Adegbola, R Greenwood, B

Citation: S. Usen et al., Clinical predictors of hypoxaemia in Gambian children with acute lower respiratory tract infection: prospective cohort study, BR MED J, 318(7176), 1999, pp. 86-91