Authors: Mart Lambertus Stein; James W Rudge; Richard Coker; Charlie van der Weijden; Ralf Krumkamp; Piya Hanvoravongchai; Irwin Chavez; Weerasak Putthasri; Bounlay Phommasack; Wiku Adisasmito; Sok Touch; Le Minh Sat; Yu-Chen Hsu; Mirjam Kretzschmar; Aura Timen Journal: BMC Public Health Date: 2012-10-12 Impact factor: 3.295
Authors: Hans P Duerr; Stefan O Brockmann; Isolde Piechotowski; Markus Schwehm; Martin Eichner Journal: BMC Infect Dis Date: 2007-07-13 Impact factor: 3.090