Authors: P S Papageorgiou; C F Sorokin; K Kouzoutzakoglou; R J Bonforte; P L Workman; P R Glade Journal: Infect Immun Date: 1973-04 Impact factor: 3.441
Authors: A de Schryver; S Friberg; G Klein; W Henle; G Henle; G De-Thé; P Clifford; H C Ho Journal: Clin Exp Immunol Date: 1969-11 Impact factor: 4.330