Genetic markers in ribosomal DNA for the identification of members of the genus Anisakis (Nematoda: Ascaridoidea) defined by polymerase-chain-reaction-based restriction fragment length polymorphism - D'Amelio, S.; Mathiopoulos, K.; Santos, C.; Pugachev, O.; Webb, S.; Picanço, M.; Paggi, L. (International Journal for Parasitology, 2000)