@article{oai:repo.qst.go.jp:00056689,
 author = {Yukawa, Masae and 湯川 雅枝},
 issue = {1},
 journal = {Journal of Radioanalytical and Nuclear Chemistry},
 month = {},
 note = {The distribution of minor and trace elements in biological samples is very informative for bio-medical and environmental research.  Particle induced X-ray emission (PIXE) analysis is a powerful tool for this subject since it can analyze many elements in samples non-destructively at high sensitivity and, with an advantage of micro-beam scanning capability.  Recent studies in Japan on the application of PIXE analysis to 
these fields are introduced in this paper},
 pages = {299--303},
 title = {Recent PIXE analysis applied to bio-medical and environmental fields in Japan},
 volume = {262},
 year = {2004}
}