da Cruz, João Filipe; Gaspar, Helena; Calado, Gonçalo. Turning the game around: toxicity in a nudibranch-sponge predator–prey association. Chemoecology. 29 November 2011, 22 (1): 47–53. S2CID 17819241. doi:10.1007/s00049-011-0097-z.
da Cruz, João Filipe; Gaspar, Helena; Calado, Gonçalo. Turning the game around: toxicity in a nudibranch-sponge predator–prey association. Chemoecology. 29 November 2011, 22 (1): 47–53. S2CID 17819241. doi:10.1007/s00049-011-0097-z.