Authors: GRIFFEN AL BECKER MR LYONS SR MOESCHBERGER ML LEYS EJ

Citation: Al. Griffen et al., PREVALENCE OF PORPHYROMONAS-GINGIVALIS AND PERIODONTAL HEALTH-STATUS, Journal of clinical microbiology (Print), 36(11), 1998, pp. 3239-3242

Authors: BECKER MR GRIFFIN AL LYONS SR HAZARD KR LEYS EJ

Citation: Mr. Becker et al., PREVALENCE OF ACTINOBACILLUS-ACTINOMYCETEMCOMITANS IN PERIODONTAL HEALTH AND DISEASE, Journal of dental research, 77, 1998, pp. 985-985

Authors: BECKER MR

Citation: Mr. Becker, SCIENCE-FICTION FOR YOUNG READERS - SULLIVAN,CW, Science-fiction studies, 20, 1993, pp. 481-483