"Kazuhiko Yamada,Tadashi SHIMIZU,Shinobu Ohki,Toshio Yamazaki","A solid-state 17O NMR study of L-phenylalanine and L-valine hydrochlorides",,"Magnetic Resonance in Chemistry.",,"Vol. 46",,"pp. 226",2008,July
"Kazuhiko Yamada,Daisuke Hashizume,Tadashi SHIMIZU,Shinobu Ohki,Shigeyuki Yokoyama","A solid-state 17O NMR, X-ray, and quantum chemical study of N-?-Fmoc-protected amino acids",,"Journal of Molecular Structure",,"Vol. 888",,"pp. 187",2008,July
"Kazuhiko Yamada,Tadashi SHIMIZU,Toshio Yamazaki,Shinobu Ohki","Determination of the orientations for the 17O NMR tensors in a polycrystalline L-alanine hydrochloride",,"Solid State Nuclear Magnetic Resonance.",,"Vol. 33",,"pp. 88",2008,July