13884314 - View of the Bay of Naples through the pergola and walkway at Villa San Michele, 19th century villa built by Swedish physician and author Axel Munthe, Anacapri, on the Island of Capri; Naples, Capri, Italy70318707 - Mausoleum of the famous persian physician Abu Ali al-Husayn ibn Abdallah ibn Sina, Abu Ali Sina, Ibn Sina, Avicenna, Hamadan, Hamedan, Persia, Iran, Asia71076052 - Physician of Denali Rescue is testing an emergency oxygen system, high on Mt. McKinley. With this system patients can be administered low concentration of oxygen, that will help them recover from altitude sickness, when descending the mountain.
