The light is gone: Tribute to Prakash Adhikari, Executive Director of the Himalayan Rescue Association by Basnyat, B, Freer, L, Zafren, K

Letter to the Editor: COVID-19 lung injury Is different from high altitude pulmonary edema by Brugger, H, Basnyat, B, Ellerton, J, Hefti, U, Strapazzon, G, Zafren, K

Wilderness Mass Casualty Incident (MCI): Rescue chain after avalanche at Everest Base Camp (EBC) in 2015 by Zafren, K, Brants, A, Tabner, K, Nyberg, A, Pun, M, Basnyat, B, Brodmann Maeder, M

High altitude illness in pilgrims after rapid ascent to 4380 M. by Zafren, K, Pun, M, Regmi, N, Bashyal, G, Acharya, B, Gautam, S, Jamarkattel, S, Lamichhane, S, Acharya, S, Basnyat, B

Prophylactic acetaminophen or ibuprofen result in equivalent acute mountain sickness incidence at high altitude: a prospective randomized trial by Kanaan, N, Peterson, A, Pun, M, Holck, P, Starling, J, Basyal, B, Freeman, T, Gehner, J, Keyes, L, Levin, D, O'Leary, C, Stuart, K, Thapa, G, Tiwari, A, Velgersdyk, J, Zafren, K, Basnyat, B

In reply to Drs Lipman and Hackett by Kanaan, NC, Peterson, AL, Pun, M, Thapa, GB, Tiwari, A, Basyal, B, Holck, PS, Starling, J, Freeman, TF, Gehner, JR, Keyes, L, Levin, DR, O'Leary, CJ, Stuart, KE, Velgersdyk, JL, Zafren, K, Basnyat, B

Acetazolamide fails to decrease pulmonary artery pressure at high altitude in partially acclimatized humans. by Basnyat, B, Hargrove, J, Holck, P, Srivastav, S, Alekh, K, Ghimire, L, Pandey, K, Griffiths, A, Shankar, R, Kaul, K, Paudyal, A, Stasiuk, D, Basnyat, R, Davis, C, Southard, A, Robinson, C, Shandley, T, Johnson, D, Zafren, K, Williams, S, Weiss, E, Farrar, J, Swenson, E