Relation of prothrombin level to vitamin K intake.
D006801:Humans; D009285:Naphthoquinones; D011516:Prothrombin; D012176:Retinoids; D014812:Vitamin K
D009285:Naphthoquinones; D012176:Retinoids; D014812:Vitamin K; D011516:Prothrombin
PROTHROMBIN; VITAMIN K