Azzoni, Livio, Russell Barbour, Emmanouil Papasavvas, Deborah K. Glencross, Wendy S. Stevens, Mark F. Cotton, Avy Violari, and Luis J. Montaner. "Early ART Results in Greater Immune Reconstitution Benefits in HIV-Infected Infants: Working with Data Missingness in a Longitudinal Dataset." PloS one 10, no. 12 (2015): e0145320.