title: L-tryptophan in maternal phenylketonuria.
authors.forename: R A
authors.initials: RA
authors.lastname: Wapnir
mesh_terms: D005260:Female; D006801:Humans; D010649:Phenylalanine / Q000008:administration & dosage*; D010661:Phenylketonurias / Q000628:therapy*; D011247:Pregnancy; D011248:Pregnancy Complications; D014364:Tryptophan / Q000008:administration & dosage*; D014443:Tyrosine / Q000008:administration & dosage*
chemical_list: D014443:Tyrosine; D010649:Phenylalanine; D014364:Tryptophan