Assertion: drug's development | /r/HasSubevent | the development of phenytoin
Facets:
value: by h. houston merritt
type: OTHER
value: by the 1930s
type: TEMPORAL
value: by tracy putnam
type: OTHER
Source sentences:
text: By the 1930s, the development of animal models in epilepsy research led to the development of phenytoin by Tracy Putnam and H. Houston Merritt, which had the distinct advantage of treating epileptic seizures with less sedation.