Shadnia, Shahin, Nasim Zamani, Sara Nikpour, Ali Saffaei, and Mohammad Reza Farnia. “Atropine Challenge Test in Screening the Organophosphorus Poisoning Cases With Atypical Presentation; A Brief Report”. Archives of Academic Emergency Medicine 7, no. 1 (August 25, 2019): e46. Accessed April 20, 2024. https://journals.sbmu.ac.ir/aaem/index.php/AAEM/article/view/428.