Significant FDA approvals in 1997.
Rheinstein
P H
PH
U.S. Food and Drug Administration, Rockville, Maryland, USA.
Akbari
B
B
D017277:Drug Approval; D015507:Drugs, Investigational / Q000592:standards*; D006801:Humans; D014481:United States; D014486:United States Food and Drug Administration
D015507:Drugs, Investigational