TY - RPRT TI - Smad expression during kidney development. AU - P Vrljicak AU - D Myburgh AU - A K Ryan AU - M A van Rooijen AU - C L Mummery AU - I R Gupta PY - 2003 DO - 10.1152/ajprenal.00152.2003 UR - https://pubmed.ncbi.nlm.nih.gov/14656760/ ID - 14656760 ER -