Vega-Corrales, L. A., & Marín-Vindas, C. (2014). Evaluation of Escherichia coli concentrations in Crassostrea gigas and seawater in two oyster growing areas in the Gulf of Nicoya, Costa Rica. Journal of Marine and Coastal Sciences, 6, 155-166. https://doi.org/10.15359/revmar.6.11