Coêlho, M. D. G., Gonçalves de Faria, A., Tobias Rodrigues Maciel, L. e Alves da Silva-Coêlho, F. (2019) “WILLIS METHOD MODIFICATION WITH A VIEW TO IMPROVING ROUTINE COPROPARASITOLOGICAL DIAGNOSIS”, Revista de Patologia Tropical / Journal of Tropical Pathology. Goiânia, 48(1), p. 25–34. doi: 10.5216/rpt.v48i1.55402.