Pool chlorine hypothesis
The pool chlorine hypothesis is the hypothesis that long-term attendance at indoor chlorinated swimming pools by children up to the age of about 6-7 years is a major factor in the rise of asthma in rich countries since the late twentieth century.
Pool chlorine hypothesisHygiene hypothesisChlorineNitrogen trichlorideIsolation tankHygieneHuman swimmingIron fertilizationNatural environmentLysergic acid diethylamideGlossary of environmental scienceEarthMarsTattoo
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