Linking health facility data from young adults aged 18-24 years to longitudinal demographic data: Experience from The Kilifi Health and Demographic Surveillance System. - Nyundo C; Doyle AM; Walumbe D; Otiende M; Kinuthia M; Amadi D; Jibendi B; Mochamah G; Kihuha N; Williams TN; Ross DA; Bauni E (Wellcome open research, 2020)