Is the tryptophan load test a valid index for a chemically-induced vitamin B6 deficiency?
D000085:Acetates / Q000633:toxicity*; D000818:Animals; D001923:Brain Chemistry; D008099:Liver / Q000032:analysis; D010070:Oxalates / Q000652:urine; D010710:Phosphates / Q000032:analysis; D011732:Pyridoxal Phosphate / Q000032:analysis; D051381:Rats; D014364:Tryptophan / Q000494:pharmacology*; D026681:Vitamin B 6 Deficiency / Q000139:chemically induced*; D014977:Xanthurenates / Q000652:urine*
D000085:Acetates; D010070:Oxalates; D010710:Phosphates; D014977:Xanthurenates; D011732:Pyridoxal Phosphate; D014364:Tryptophan