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Emergency Medical Technician Debra Lund, right, checks the flow of an IV bag as EMT Stacey Kreitlow, second from left, takes the blood pressure of a patient and Dr. Jason Burke, third from left, and nurses assistant Crystal Willis look over his medical history while on Burke's Hangover Heaven bus, Sunday, April 15, 2012, in Las Vegas. Burke treated 16 patients on the first day of his mobile treatment center for tourists who spent the night before drinking in all the nightlife Las Vegas has to offer. For a fee, they get a quick morning-after way to rehydrate, rejuvenate and resume their revelry. (AP Photo/Julie Jacobson)

'Hangover Heaven' aids Vegas revelers

Jason Burke is a physician with a mission. The anesthesiologist is rolling out a bus aimed at reviving Las Vegas Strip revelers who've got a lot of drinking to do and a short time to do it. He calls the business Hangover Heaven.