Phenylalanine/tyrosine ratio

Phenylalanine/tyrosine ratio (observable entity)

active

Code	`999821000000101`
Semantic tag	observable entity
Module	uk-edition
Definition	primitive
Effective time	20160401

Parents (2)

1003451000000103Phenylalanine level observable entity
1032141000000108Ratio measurement observable observable entity

Children (1)

1010801000000109Plasma phenylalanine:tyrosine ratio observable entity