Ali, M; Canh, DG; Clemens, JD; Park, JK; von Seidlein, L; Thiem, VD; Tho le, H; Trach, DD; (2003) The vaccine data link in Nha Trang, Vietnam: a progress report on the implementation of a database to detect adverse events related to vaccinations. Vaccine, 21 (15). pp. 1681-6. ISSN 0264-410X DOI: https://doi.org/10.1016/S0264-410X(02)00633-3 Full text not available from this repository.