Authors: A el-Kholy; A H Sorour; H B Houser; L W Wannamaker; M Robins; J M Poitras; R M Krause Journal: J Med Microbiol Date: 1973-02 Impact factor: 2.472
Authors: O Ogunbi; H O Fadahunsi; I Ahmed; A Animashaun; S O Daniel; D U Onuoha; L Q Ogunbi Journal: J Epidemiol Community Health Date: 1978-03 Impact factor: 3.710