title: Letter: Liver carcinoma and pyridoxine deficiency.
mesh_terms: D000328:Adult; D001219:Aspartate Aminotransferases / Q000097:blood*; D006528:Carcinoma, Hepatocellular / Q000209:etiology / Q000378:metabolism*; D004796:Clinical Enzyme Tests; D004912:Erythrocytes / Q000201:enzymology; D005260:Female; D005326:Fetal Proteins / Q000378:metabolism*; D006801:Humans; D008113:Liver Neoplasms / Q000209:etiology / Q000378:metabolism*; D008297:Male; D008875:Middle Aged; D009549:Nigeria; D026681:Vitamin B 6 Deficiency / Q000150:complications / Q000175:diagnosis; D000509:alpha-Fetoproteins / Q000378:metabolism*
chemical_list: D005326:Fetal Proteins; D000509:alpha-Fetoproteins; D001219:Aspartate Aminotransferases