In a 1965 address, epidemiologist Austin Bradford Hill introduced nine criteria that researchers should consider before declaring that A causes B. Here's a concise summary of his presentation. It is ...

Doll's study, co-authored by Austin Bradford Hill, showed that smoking could cause lung cancer, emphysema and heart attacks. Well, over the weekend, Richard Doll died. He was 92 years old.

1951: Dr Richard Doll and Prof Austin Bradford Hill conduct first large-scale study of link between ... industry to the independent Advertising Standards Authority. 1976: Prof Sir Richard Doll and ...

He was 92. One of the world's most highly regarded professors, Sir Richard was responsible for the good health of millions. His seminal 1950 study, which he wrote with Austin Bradford Hill, said ...