Authors: H C Orr; H H Weetall; P G Probst; D C Littlejohn; F C Chu; J B Johnson; J C Petricciani Journal: J Clin Microbiol Date: 1976-04 Impact factor: 5.948
Authors: R D'Amelio; F De Rosa; O Pontesilli; R Dayal; G Brighouse; A Teggi; M Barnet; P H Lambert Journal: Med Microbiol Immunol Date: 1989 Impact factor: 3.402