In the online May issue of this journal we published a set of 999 abstracts. In two of these abstracts ‘P 002: Barriers and facilitators for people in bme groups accessing pre-hospital care and causes and consequences of any differences in delivery: systematic review and narrative synthesis’ and ‘P 023: What do users value about the emergency ambulance service?’ the author Viet-Hai Phung was erroneously left off both of the author lists.

Emerg Med J 2015;32:667. doi:10.1136/emermed-2015-204880.3corr1