Full form of PER

harish_jujaru June 18, 2019, 2:35pm 1

What is full form of PER in nutrition?

UfukAyyildiz June 18, 2019, 4:55pm 2

What does PER mean ?

good_1 June 25, 2019, 11:33am 3

Protein Energy or Calorie Ratio

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