What's Holding Back the food safety Industry?

https://escatter11.fullerton.edu/nfs/show_user.php?userid=9845965

Ham & Cheese: Use pumpernickel rye bread. In small bowl, stir at the same time 1 cup sparkling boy or girl spinach leaves (about 1 0.5 oz.), 1/2 cup chopped lean cooked ham (approximately three oz.) and 1/three cup low-fats cottage cheese