Authors: N Senanayake; G Gurunathan; T B Hart; P Amerasinghe; M Babapulle; S B Ellapola; M Udupihille; V Basanayake Journal: Br J Ind Med Date: 1993-03
Authors: M Yamada; S Ohno; I Okayasu; R Okeda; S Hatakeyama; H Watanabe; K Ushio; H Tsukagoshi Journal: Acta Neuropathol Date: 1986 Impact factor: 17.088