Faress, F. et al. 2023. Piperonylbutoxide as a Dubious Cause of Cardiac Manifestations in Pyrethroid Insecticide Poisoning; a Letter to Editor. Archives of Academic Emergency Medicine. 11, 1 (Jan. 2023), e10. DOI:https://doi.org/10.22037/aaem.v11i1.1848.