TY - JOUR T1 - Clinical and Radiographic Outcomes Of Pulpotomized Primary Molars Treated with White or Gray Mineral Trioxide Aggregate And Ferric Sulfate –Long Term Follow-Up A1 - G,Frenkel A1 - A,Kaufman A1 - M,Ashkenazi JO - Journal of Clinical Pediatric Dentistry VL - 37 IS - 2 SP - 137 EP - 142 SN - 1557-5268 Y1 - 2012 ER -