Spermatological characters of the digenean Rubenstrema exasperatum (Rudolphi, 1819) (Plagiorchioidea, Omphalometridae).Published in:Parasitology Research, 2011, v. 108, n. 5, p. 1283, doi. 10.1007/s00436-010-2178-2By:Bakhoum, Abdoulaye;Bâ, Cheikh;Shimalov, Vladimir;Torres, Jordi;Miquel, JordiPublication type:Article