YSK：首次發現幼兒哮喘與產前接觸空氣污染之間的聯繫

YSK：首次發現幼兒哮喘與產前接觸空氣污染之間的聯繫

YSK: First-ever link found between asthma in toddlers and prenatal exposure to air pollution
from /r/YouShouldKnow