![]() Image Number K10556-1 |
Physiologist Ronald Horst prepares a tray of cow plasma extracts to be analyzed for vitamin D by high-pressure liquid chromatography.
Photo by Peggy Greb.
![]() Image Number K10556-1 |
Physiologist Ronald Horst prepares a tray of cow plasma extracts to be analyzed for vitamin D by high-pressure liquid chromatography.
Photo by Peggy Greb.