144 (5): 475–83. doi:10.1530/eje.0.1440475. PMID 11331213. ↑ Zambrana, J.; Zambrana, F.; Neto, F.; Gonçalves, A.; Zambrana, F.; Ushirohira, J. (2005). "Agranulocytosis with tonsillitis associated with methimazole therapy".