(1)
Rizzo, E. de; Vaz, C. A. C.; Mendes, I. F.; Yano, A. F. B. Study on the Growth Promoting Capacity of Calf and Fetal Bovine Serum for Animal Cells "in Vitro" II: Electrophoretic Study and Survey on the Antiproteolytic Activity of Pools of Calf and Fetal Bovine Serum . Rev. Inst. Med. Trop. São Paulo 1984, 26 (2), 97-104.