Short term increases in mortality during heatwaves.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D006358:Hot Temperature / Q000009:adverse effects*; D006801:Humans; D008131:London; D008875:Middle Aged; D009026:Mortality; D014887:Weather