Assertion: c. diphtheriae | /r/HasProperty | gravi
Facets:
Source sentences:
text: Based on colony morphology and biochemical characteristics, four biotypes of C. diphtheriae (gravis, mitis, intermedius and belfanti) are recognized.
text: Based on colony morphology and biochemical characteristics, four biotypes of C. diphtheriae (gravis, mitis, intermedius and belfanti) are recognized.
text: Based on colony morphology and biochemical characteristics, four biotypes of C. diphtheriae (gravis, mitis, intermedius and belfanti) are recognized.