When did George Herbert Hitchings and Gertrude Belle Elion produce azathioprione?
a) 1957
b) 1964
c) 1986
d) 1992
Answers
Answered by
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Ur answer..
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A. 1957
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A. 1957
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Answered by
0
Hey user !
Your answer !
_________________________________________
hence option a is correct !
____________________________________________
Your answer !
_________________________________________
hence option a is correct !
____________________________________________
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