Biodiversity Heritage Library
By "Ernst, Maurice. "
Oxyuris vermicularis (the threadworm). A treatise on the parasite and the disease in children and adults, together with the particulars of a rapid, harmless and reliable cure.
By: Ernst, Maurice.
Publication info: London,Ernst Homeopathic Consulting Rooms and Dispensary,1910.
Holding Institution: University of California Libraries (archive.org)