The National Geographic Magazine, Volume 199

adverse events Akhenaten Amarna American ancient animals Arizona atorvastatin Avandia balance transfers Bartram Black Sea cats cave CELEBREX celecoxib CESAR China clinical trials Columbia corticosteroids dams Director Djenné drug erectile dysfunction explorer feet fexofenadine fexofenadine hydrochloride fish FLONASE FLONASE Nasal Spray flower forest frogs gorillas Grand Gypsies Harlem human island jaguars Kublai land lansoprazole lions LIPITOR live liver male MAPS Marco MasterCard medicines Megatransect mg/kg/day miles million minkes Motor mountains National Geographic Channel National Geographic Society nationalgeographic.com Nefertiti North NSAIDs ocean oral doses Pacific pain Palmyra patients percent PHOTOGRAPHS placebo planet Polos population President PREVACID prize pterosaurs renal reported River salmon says ship side effects Snake species studies Sweepstakes Sylvia Earle symptoms therapy tion tomb ulcer VIAGRA village VIOXX WEBSITE Welsh whale wildlife William winner