The chemical which causes damage of WBC, bone marrow, spleen, lymph no – McqOptions

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1.	The chemical which causes damage of WBC, bone marrow, spleen, lymph nodes and lungs is [AIIMS 1993]
A.	Iodine -131
B.	Calcium
C.	Strontium -90
D.	Iodine -127
Answer» D. Iodine -127

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