Tyson Welzel

Waveform capnography in a South African prehospital service: Knowledge assessment of paramedics

P. Hodkinson, T. Welzel, C. Wylie, 2019, African journal of emergency medicine : Revue africaine de la medecine d'urgence.

The prevalence of hypotension and hypoxaemia in blunt traumatic brain injury in the prehospital setting of Johannesburg, South Africa: A retrospective chart review.

W. Stassen, T. Welzel, Tyson Welzel, 2014, South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde.

Use of Polyclonal Intravenous Immunoglobulin at a Paediatric Referral Hospital in South Africa Between 2009 and 2012

S. Knight, B. Eley, T. Welzel, 2015, Journal of Clinical Immunology.

Strengthening Emergency Care Systems to Mitigate Public Health Challenges Arising from Influxes of Individuals with Different Socio-Cultural Backgrounds to a Level One Emergency Center in South East Europe

M. Twomey, A. Sijacki, A. Exadaktylos, 2018, International journal of environmental research and public health.

Effect of Hospital Staff Surge Capacity on Preparedness for a Conventional Mass Casualty Event

K. Koenig, T. Bey, E. Visser, 2010, The western journal of emergency medicine.

Predicting mortality rates: Comparison of an administrative predictive model (hospital standardized mortality ratio) with a physiological predictive model (Acute Physiology and Chronic Health Evaluation IV)--A cross-sectional study.

Tyson Welzel, Rene Elaine Toua, Jacques Erasmus de Kock, 2016, Journal of critical care.

Current practice of air medical services in inter-facility transfers of paediatric patients in the Western Cape Province, South Africa

I. Howard, Tyson Welzel, 2014 .

Clinical Interventions Account for Scene Time in a Helicopter Emergency Medical Service in South Africa.

W. Stassen, G. van Niekerk, T. Welzel, 2018, Air medical journal.

Clinical presentation and diagnostic work up of suspected pulmonary embolism in a district hospital emergency centre serving a high HIV/TB burden population

K. Vallabh, T. Welzel, B. Bulajic, 2019, African journal of emergency medicine : Revue africaine de la medecine d'urgence.