Tibiriçá, S.H.C. et al. (2009) “Biometric evaluation of Biomphalaria spp. (Preston, 1910) in Juiz de Fora Municipality, Brazil”, Revista de Patologia Tropical / Journal of Tropical Pathology, 38(1), pp. 52–62. doi:10.5216/rpt.v38i1.6221.