title: Association of plasma tryptophan levels with clinical change in female schizophrenic patients.
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000368:Aged; D002908:Chronic Disease; D005260:Female; D006760:Hospitalization; D006801:Humans; D007902:Length of Stay; D008297:Male; D008875:Middle Aged; D010649:Phenylalanine / Q000097:blood; D044469:Racial Groups; D012075:Remission, Spontaneous; D012559:Schizophrenia / Q000097:blood* / Q000175:diagnosis; D012737:Sex Factors; D014364:Tryptophan / Q000097:blood*; D014443:Tyrosine / Q000097:blood
chemical_list: D014443:Tyrosine; D010649:Phenylalanine; D014364:Tryptophan