Identification of amyloid precursor protein from autopsy and biopsy specimens using LMD-LC-MS/MS: the experience at Kumamoto University. (16th March 2017) - Tasaki, Masayoshi; Ueda, Mitsuharu; Obayashi, Konen; Kinoshita, Yumiko; Matsumoto, Sayaka; Mizukami, Mayumi; Masuda, Teruaki; Misumi, Yohei; Yamashita, Taro; Ando, Yukio