In addition, a cardiotonic steroid, bufalin, has been shown to induce differentiation of human myeloid leukemia-derived cell lines, HL-60, U937 and ML1, and leukemic cells from 4 of 20 AML patients in primary culture [39,40].
Hearing Aids. To receive hearing aids through VA, you must first register at the health Administration/enrollment section of the VA Medical Center of your choice. The following documents are usually needed at the time of registration: a copy of the Veteran's DD214, driver's license and health insurance (if available).
So if you have no hearing in one ear and normal hearing in the other they acknowledge you have hearing loss caused by the service but you still get 0% based on your good hearing in the one ear. Basically the VA provides the hearing aids to help you hear. Be happy with that.