Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) John Stingl and Peter Eirew and Ian Ricketson and Mark Shackleton and François Vaillant and David Choi and Haiyan I. Li and Connie J. Eaves,Purification and unique properties of mammary epithelial stem cells,Nature,0028-0836,Springer Science and Business Media LLC,2006-01-04,439,7079,993-997,https://cir.nii.ac.jp/crid/1362262946169568640,https://doi.org/10.1038/nature04496