Assertion: streptomycin's discovery | /r/HasProperty | credited to selman waksman
Facets:
value: in 1915
type: TEMPORAL
Source sentences:
text: What is generally told is that the discovery of streptomycin is credited to Selman Waksman, a soil microbiologist, who began his research, in 1915, on the effects of fungi and bacteria on the fertility of soil.