Watkins, Caroline Leigh ORCID: 0000-0002-9403-3772, Jones, Stephanie ORCID: 0000-0001-9149-8606, Hurley, Margaret Anne ORCID: 0000-0002-2502-432X, Benedetto, Valerio ORCID: 0000-0002-4683-0777, Price, Christopher I., Sutton, Christopher J., Quinn, Tom, Bangee, Munirah ORCID: 0000-0001-8548-6692, Chesworth, Brigit ORCID: 0000-0001-7936-5536 et al (2021) Predictors of recognition of out of hospital cardiac arrest by emergency medical services call handlers in England: a mixed methods diagnostic accuracy study. Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine, 29 (7).