Highlights from the April issue with a focus on aneurysmal subarachnoid haemorrhage.

Continue this conversation on social!
Follow us today at...
https://twitter.com/thelancet
https://instagram.com/thelancetgroup
https://facebook.com/thelancetmedicaljournal
https://linkedIn.com/company/the-lancet
https://youtube.com/thelancettv