Observations on ultrastructure of the anterior adhesive areas and other anterior glands in the monogenean, Monocotyle spiremae (Monocotylidae), from the gills of Himantura fai (Dasyatididae). International Journal for Parasitology, 27(8), 907–917
DOI: 10.1016/S0020-7519(97)00061-1
