Authors: J V De Giovanni; B L Pentecost; D G Beevers; M Beevers; S H Jackson; L T Bannan; V L Osbourne; K Mathews Journal: Postgrad Med J Date: 1983-10 Impact factor: 2.401
Authors: H M Kitange; A B Swai; G Masuki; P M Kilima; K G Alberti; D G McLarty Journal: J Epidemiol Community Health Date: 1993-08 Impact factor: 3.710