11 hours ago
High-altitude climbs may cause corneal swelling, but do not appear to affect vision
PhysOrg - 11 hours agoSwelling commonly occurs in the corneas of mountain climbers, but does not appear to affect vision at altitudes of up to 6,300 meters (about 20,670 feet), according to a report in the February ...
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First reported 12 hours ago , last update 5 hours ago