Figure 1
Left to right: Dr Griffith Pugh, Sir Edmund Hillary and Jim Milledge at the airstrip above our base camp (4,500 m) in Khumbu on the Silver Hut expedition 1960–1961.
Figure 1 | Extreme Physiology & Medicine
Left to right: Dr Griffith Pugh, Sir Edmund Hillary and Jim Milledge at the airstrip above our base camp (4,500 m) in Khumbu on the Silver Hut expedition 1960–1961.