Clarke M (2015). History of evidence synthesis to assess treatment effects: personal reflections on something that is very much alive.
Other articles
O’Rourke K (2006). A historical perspective on meta-analysis: dealing quantitatively with varying study results.
Dickersin K, Chalmers I (2010). Recognising, investigating and dealing with incomplete and biased reporting of clinical research: from Francis Bacon to the World Health Organisation.