Children in the mountains.
Pollard
A J
AJ
Murdoch
D R
DR
Bärtsch
P
P
D000293:Adolescent; D000532:Altitude Sickness / Q000209:etiology*; D002648:Child; D002675:Child, Preschool; D006693:Holidays; D006801:Humans; D007223:Infant; D009051:Mountaineering; D012307:Risk Factors