TY - RPRT TI - Stem cells: sources and applications. AU - A Vats AU - N S Tolley AU - J M Polak AU - L D K Buttery PY - 2002 DO - 10.1046/j.1365-2273.2002.00579.x UR - https://pubmed.ncbi.nlm.nih.gov/12169121/ ID - 12169121 ER -