求几篇文献（有链接）

lujn100

急需几篇文献，下不了......1 E3 y8 |' U) m+ l
Cell lineage in the cerebral cortex of the mouse studied in vivo and in vitro with a Recombinant Retrovirus
& p3 `" y' R0 f7 F2 c4 Whttp://www.sciencedirect.com/sci ... e1f2f1c02087535c3c1
2 M4 {, @  w5 ?5 i: nUnbiased stereological estimation of the total number of neurons in thesubdivisions of the rat hippocampus using the optical fractionator.) m/ k5 H, |- }, S4 B3 H
http://www.ncbi.nlm.nih.gov/pubmed/1793176/ A: |" O9 X; u
Three-dimensional counting: an accurate and direct method to estimate numbers of cells in sectioned material.# w- T5 i8 {! w
http://www.ncbi.nlm.nih.gov/sites/pubmed( L6 M" k  O, W4 ?( @1 N' W
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谢谢了~