S. R. Sylk

Development of Ascaris suum larvae from the third to fourth stage, in vitro.

E. Soulsby, B. Stromberg, S. R. Sylk, 1974, International journal for parasitology.

Cytochrome c oxidase in migrating larvae of Ascaris lumbricoides var. suum.

S. R. Sylk, 1969, Experimental parasitology.