History, asked by dastagiri1995, 1 year ago

When did George Herbert Hitchings and Gertrude Belle Elion produce azathioprione?
a) 1957
b) 1964
c) 1986
d) 1992

Answers

Answered by riya5917

0

1992................

Answered by Cafune

43

Answer:

Hello Brainly user.....!!♡

d) 1992

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