Trisha Greenhalgh discusses classic ethnography texts and their applicability to health services research. Ethnography is, traditionally, the remit of anthropologists. Think mud…

I was shocked to discover recently that a professor colleague had not grasped the difference between absolute and relative risk. He was…

Guest blogger Trish Greenhalgh suggests its time for less research and more thinking. The most over-used and under-analyzed statement in the academic…

Guest blogger Trish Greenhalgh takes on a Twitter challenge Sir Muir Gray, of evidence-based medicine fame, is a man who speaks his…