Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Plate 23, Figure 69: Sanguinicola sp. Adult blood fluke may occasionally be seen in the branchial artery (arrow). Also note the numerous egg cysts and hyperplasia in the gill lamella. H&E stain. X120. 1553w x 1030h (300 dpi). 1.177 in. x 3.433 in.
