Cabral-Oliveira, J., Maranhão, P. and Pardal, M. Ângelo 2009. The effect of sewage discharge on Melarhaphe neritoides (Gastropoda: Littorinidae) population dynamics. Scientia Marina. 73, 2 (Jun. 2009), 259–267. DOI:https://doi.org/10.3989/scimar.2009.73n2259.