Taksaudom, N. (2014). Ergotism associated with minimal dose of Ergotamine tartrate in HIV patient treated with antiviral protease inhibitor: case report. Biomedical Sciences and Clinical Medicine, 53(1), 45–51. retrieved from https://he01.tci-thaijo.org/index.php/CMMJ-MedCMJ/article/view/87385