Journal Article
                        
                        Martins, Nelson, Sherin  Varkey, Sidharta  Yuwono, Carlitos  Freitas, Mateus  Cunha, Joao D Silva, and Aderito  Docarmo.  
"Responding to measles outbreak: closing the immunity gap in children of Timor-Leste." WHO South-East Asia Journal of Public Health 1, no. 1 (2012): 85-93.