title: The ultrastructure of the cuticle of the nematode Syphacia obvelata (Rudolphi, 1802). IV. The cuticle associated with the female excretory pore, vulva, and vagina vera.
mesh_terms: D000818:Animals; D005260:Female; D008855:Microscopy, Electron, Scanning; D009348:Nematoda / Q000166:cytology*