1. The structure and composition of the helminth cuticle;Lee,1966
2. The nematode epidermis and collagenous cuticle, its formation and ecdysis;Lee,1977
3. The Structure of Nematodes;Bird,1971
4. Surface ultrastructure and biochemistry of parasitic helminths;Lumsden;Exp. Parasitol.,1975
5. The cuticle of Caenorhabditis elegans;Edgar;J. Nematol.,1982