title: Experimental secondary echinococcosis of echinococcus granulosus. V. Quantitative aspects of the infection rate.
mesh_terms: D000818:Animals; D001344:Autopsy; D002452:Cell Count; D004444:Echinococcosis, Hepatic / Q000503:physiopathology*; D005260:Female; D005856:Germ-Free Life; D006736:Horses; D008099:Liver / Q000469:parasitology; D008297:Male; D008722:Methods; D051379:Mice; D013045:Species Specificity