Sunday House Call, #578,  July 10, 2016: Our existing anticancer vaccines. Why do not we use them more?

Topics today include:Anti-cancer vaccines, The side effects of Plaquenil in the treatment of rheumatoid arthritis, is a spark came safe?, Spinal stenosis treatments, C. difficile, distended bladder from enlarged prostate, new appearance of a lump on the back, and questions about kidney function.