1. The contentious ontogeny of fibrosis in the kidney
Peter J. Nelson 
Kidney International 
Volume 84, Issue 1, Pages (July 2013)
DOI: /ki
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2. Figure 1
Speculation on possible precursors to fibrocytes recruited to injured kidneys. The study by Reich et al.8 suggests that precursors to fibrocytes exist in the bone marrow. Among others, possible precursors include mesenchymal stem cells (MSC), yolk sac–derived myeloid precursors (YSMP), and monocyte/macrophage/dendritic cell precursors (MDP).
Kidney International  , 14-15DOI: ( /ki )
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