[The disappearance of climbing pole or: everything is getting heavier].
Suter
Paolo M
PM
D000293:Adolescent; D000328:Adult; D002648:Child; D006293:Health Promotion / Q000639:trends; D006306:Health Surveys; D006801:Humans; D008019:Life Style; D009765:Obesity / Q000453:epidemiology* / Q000517:prevention & control; D050177:Overweight / Q000453:epidemiology* / Q000517:prevention & control; D010806:Physical Education and Training / Q000639:trends*; D010988:Play and Playthings; D013557:Switzerland