Abuassi, W. L. .; Suassuna, I. .; Mota, M. J. da .; Silva, M. .; Suassuna, I. R. . Lnvestigaton on the Etiology and Treatment of Acute Enterocolitis in Infants. Rev. Inst. Med. Trop. São Paulo 1971, 13 (1), 18-27.