| microbiological study of localized juvenile periodontitis in panama. | the occurrence of subgingival actinobacillus actinomycetemcomitans and capnocytophaga in 12 localized juvenile periodontitis and 10 gingivitis patients from panama was determined using selective culture techniques. a actinomycetemcomitans was present in all localized juvenile periodontitis lesions studied and was, on average, recovered in hundred-fold-higher numbers from localized juvenile periodontitis lesions than from gingivitis lesions. capnocytophaga was only recovered in approximately thre ... | 1983 | 6580425 |