TY - GEN AU - Lichtenfels,J R AU - Wergin,W P AU - Murphy,C AU - Pilitt,P A TI - Bilateral, perivulval cuticular pores in trichostrongylid nematodes SN - 0022-3395 PY - 1995///0829 KW - Animals KW - Female KW - Haemonchus KW - ultrastructure KW - Microscopy, Electron, Scanning KW - Ostertagia KW - Trichostrongyloidea KW - Trichostrongylus N1 - Publication Type: Journal Article ER -