Trentini, Massimo Follicle duct cell ultrastructure and eggshell formation in Triops cancriformis (crustacea, notostraca). [electronic resource] - Journal of morphology Apr 1982 - 113-121 p. digital Publication Type: Journal Article ISSN: 1097-4687 Standard No.: 10.1002/jmor.1051720110 doi