Primary survey: highlights from this issue

As we head into another heady summer in the northern hemisphere (though that's wishful thinking for those of us in the UK), we once again have a superb array of papers on topics as diverse as acute headache, fascia iliaca block and patient predictions of their own mortality.We hope that you may enjoy digesting this wonderful offering on a light and sunny evening.For those who want a quick and handy summary on the go, make sure you check out our podcast.Backed by a superb team at the BMJ Group, Sarah Edwards and I very much enjoy covering many of the hot issues from the journal each month.