Authors: K T Dolan; E M Twist; P Horton-Slight; C Forrer; L M Bell; S A Plotkin; H F Clark Journal: J Clin Microbiol Date: 1985-05 Impact factor: 5.948
Authors: D H Dimitrov; D Y Graham; J Lopez; G Muchinik; G Velasco; W A Stenback; M K Estes Journal: Bull World Health Organ Date: 1984 Impact factor: 9.408