Antithiamine factors of ferns.
D002934:Cinnamates; D029624:Ferns; D005492:Folic Acid; D014803:Vitamin B Complex / Q000037:antagonists & inhibitors*
D002934:Cinnamates; D014803:Vitamin B Complex; C006605:antithiamine factor; D005492:Folic Acid
VITAMIN B COMPLEX/antagonists