Amaral, L.S. et al. 2015. PARASITOLOGICAL INDICATORS OF CONTAMINATION AT SAND OF BEACHES AND MONITORING BY TRADITIONAL METHODS AND IMMUNOENZYMATIC ASSAY. Revista Brasileira de Engenharia de Biossistemas. 9, 4 (Dec. 2015), 304–311. DOI:https://doi.org/10.18011/bioeng2015v9n4p304-311.