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Science (New York, N.Y.)|February 26, 2000
Out of Eden: stem cells and their nichesF M Watt, B L Hogan
Current Opinion in Genetics & Development|September 8, 1998
Epithelial/mesenchymal interactions and branching morphogenesis of the lungB L Hogan, J M Yingling
Nature|September 17, 1992
Evidence that Hensen's node is a site of retinoic acid synthesisB L Hogan, C Thaller, G Eichele
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