| The history of knowledge regarding the spherocyte and the target cell together with the theories of their pathogenic significance are reviewed. |
| Their society has been infected by a pathogenic cuteness of such malignance as to put at risk all that is truly beautiful. |
| Nonrice isolates were generally avirulent or weakly pathogenic toward rice. |
| Analysis of pathogenic microbic factors involved in the breeding disorder in the early pregnancy of cattle. |
| A healthy colon with adequate mucus production and appropriate bacterial colonization prevents the adherence of pathogenic bacteria. |
| Pneumocystis carinii is a parasitic, sometimes pathogenic, yeast-like fungus found in the lungs of laboratory rats. |
