@misc{weko_72763_1,
   author	 = "Hashimoto,Hiroki and Kawamura,Kazunori and Furutsuka,Kenji and Kariya,Kaori and Nengaki,Nobuki and Zhang,Ming-Rong",
   title	 = "The simultaneous measurement method for the molar radioactivity, radiochemical purity, and chemical impurity of the [11C]choline injection",
   month	 = "apr",
   year 	 = "2018"
}