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While the fam was visiting there has been a huge improvement in Dave. He is quoting from Monty Python and arguing about the date that Dr. Who first aired on tv. He's back! The drug cocktail is WORKING. He has to do breathing exercises. It was tough slow work this morning. Now its a small annoying cake walk. I am going to stay until he gets the next injection between 730 and 800. Then hit the hay.