Every four hours

Every four hours (qualifier value)

active

Code	`225756002`
Semantic tag	qualifier value
Module	international
Definition	primitive
Effective time	20020131

Synonyms

Every 4 hours
Four hourly
q4h - Every four hours
qqh - quarta quaque hora

Parents (1)

307467005Intervals of hours qualifier value

Children (0)

None (leaf concept).