http://swissbaync5d7ykaz7dh7v4qjrb4gmen5aj3bogxrcgbb43ij34bjuyd.onion/pdf/Books/Survival/Medicine/sectiont.htm
Alert Diver Parent organization: Divers Alert Network Address: Box 3823, Duke University Medical Center, Durham, NC 27710 Phone (editorial): 919-684-2948, ext. 626 Phone (subscription): 919-684-2984, ext. 333 Fax: 919-493-3040 In print since: 1980 Circulation: 180,000 Comment: Bimonthly magazine with emphasis on medically-related topics of interest
to recreational divers.