Dellai, Afef Anticonvulsant and analgesic activities of crude extract and its fractions of the defensive secretion from the Mediterranean sponge, Spongia officinalis. [electronic resource] - Cancer cell international Apr 2012 - 15 p. digital Publication Type: Journal Article ISSN: 1475-2867 Standard No.: 10.1186/1475-2867-12-15 doi