Q:

The pellagra preventive factor is 

(A) Riboflavin 

(B) Pantothenic acid 

(C) Niacin 

(D) Pyridoxine

VITAMINS

All Replies

Viewing 1 replies (of 1 total)

Viewing 1 replies (of 1 total)

  • You must be logged in to reply to this topic.