[1]
Santana, J.V. de et al. 1992. Immunoelectrophoretic study on common antigens of São Lourenço da Mata and Belo Horizonte strains of Schistosoma mansoni adult worms and Biomphalaria snails . Revista do Instituto de Medicina Tropical de São Paulo. 34, 1 (Feb. 1992), 49–54.