Article info
Original article
Diurnal, weekly and seasonal variations of chest pain in patients transported by emergency medical services
- Correspondence to Dr Salah S Al-Zaiti, University of Pittsburgh School of Nursing Department of Acute and Tertiary Care, Pittsburgh PA 15261, USA; ssa33{at}pitt.edu
Citation
Diurnal, weekly and seasonal variations of chest pain in patients transported by emergency medical services
Publication history
- Received February 19, 2019
- Revised July 10, 2019
- Accepted July 19, 2019
- First published July 31, 2019.
Online issue publication
September 24, 2019
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Copyright information
© Author(s) (or their employer(s)) 2019. No commercial re-use. See rights and permissions. Published by BMJ.