Maroof, Zabihullah; (2011) The effects of vitamin D supplementation on the incidence of pneumonia in infants and young children in Kabul, Afghanistan: a double blind randomized controlled trial. PhD thesis, London School of Hygiene & Tropical Medicine. DOI: https://doi.org/10.17037/PUBS.00682431

Zabihullah, Z; Manaseki-Holland, S; Chandramohan, D; Bhutta, Z; Mughal, Z; (2010) RCT Methodology, population profile and pneumonia rates in socio-economically deprived infants of Kabul: Data from a RCT investigating the effects of vitamin D supplementation on the incidence of infant pneumonia. [Conference or Workshop Item] https://doi.org/10.1016/j.ijid.2010.02.557 Full text not available from this repository.