Coffee intake and death from coronary heart disease. Coffee drinking was compared with tea drinking in monozygotic twins in 18th century.
Breimer
L
L
D003069:Coffee / Q000009:adverse effects / Q000266:history*; D003327:Coronary Disease / Q000209:etiology; D049671:History, 18th Century; D006801:Humans; D013548:Sweden; D013662:Tea / Q000009:adverse effects / Q000266:history*; D014430:Twins, Monozygotic
D003069:Coffee; D013662:Tea