300 dpi: (k10096-1.jpg)
640 pixels wide: (k10096-1.jpg)
![]() Image Number K10096-1 |
Veterinarian Ray Waters collects a blood sample from an elk for the nitric oxide assay, a new test for detecting tuberculosis in animals.
Photo by Peggy Greb.
300 dpi: (k10096-1.jpg)
640 pixels wide: (k10096-1.jpg)
![]() Image Number K10096-1 |
Veterinarian Ray Waters collects a blood sample from an elk for the nitric oxide assay, a new test for detecting tuberculosis in animals.
Photo by Peggy Greb.