[Air humidity and seasonal diseases].
D003139:Common Cold / Q000453:epidemiology / Q000517:prevention & control*; D004391:Dust; D006801:Humans; D006813:Humidity; D012621:Seasons; D013557:Switzerland; D013696:Temperature; D014691:Ventilation
D004391:Dust
Luftfeuchtigkeit und Saisonkrankheiten.