Almeida, J.C. Martins, F.D.C. Ferreira Neto, J.M. Santos, M.M. dos Garcia, J.L. Navarro, I.T. Kuroda, E.K. Freire, R.L. <br/><br/>
Occurrence of Cryptosporidium spp. and Giardia spp. in a public water-treatment system, Paraná, Southern Brazil 

<br/><br/><label>Subjects--Topical Terms: </label><br/>POLUICAO DA AGUA<br/>PROTOZOARIO<br/>SAUDE PUBLICA<br/>ABASTECIMENTO DE AGUA<br/>CRYPTOSPORIDIUM SP<br/>TRATAMENTO DA AGUA