Reference Linking with DOIs

A unit for counting tablets or other like elements which is in the form of an open box having an intermediate withdrawable floor on which is supported a plate having a predetermined number of holes for accommodating tablets and the back of the box being open at the bottom so that when the holes in the plate are filled with tablets and the withdrawable floor is pulled out the predetermined number of tablets fall to the bottom of the box and can be removed out of the back.