The influence of hospital food on the folic-acid status of long-stay elderly patients.
D000368:Aged; D003873:Dermatitis, Exfoliative / Q000150:complications; D004032:Diet; D005260:Female; D005492:Folic Acid / Q000097:blood / Q000378:metabolism; D005494:Folic Acid Deficiency; D005521:Food Service, Hospital; D006760:Hospitalization; D006801:Humans; D008134:Long-Term Care; D008297:Male
D005492:Folic Acid