Self insemination in Echinococcus granulosus in vivo.
D000818:Animals; D004285:Dogs; D004446:Echinococcus / Q000502:physiology*; D005306:Fertilization; D005557:Formaldehyde; D005823:Genetics; D007314:Insemination; D013194:Staining and Labeling
D005557:Formaldehyde