Culture isolation and molecular identification of Blastocystis sp. in Brazilian human isolates: preliminary results - Melo, Gessica Baptista de; Roldan, William Henry; Malta, Fernanda de Mello; Lescano, Susana Angelica Zevallos; Castilho, Vera Lucia Pagliusi; Gonçalves, Elenice Messias do Nascimento; Paula, Fabiana Martins de; Gryschek, Ronaldo César Borges (Revista do instituto de medicina tropical de sao paulo, 2020)