Journal Article
                        
                        Dasgupta, Aisha NZ, Ruth  Ngwalo, Keith  Branson, Levie  Gondwe, Frank  Taulo, Bagrey  Ngwira, Basia  Zaba, and Amelia C Crampin.  
"Using patient-held records to evaluate contraceptive use in Malawi." Bulletin of the World Health Organization 93, no. 11 (2015): 768-774.