title: [Pernicious anemia: masking of B12 vitamin deficiency by folic acid].
authors: Josep
authors: J
authors: Mòdol Deltell
authors: Jordi
authors: J
authors: Juncà Piera
authors: Pere
authors: P
authors: Tudela Hita
authors: Alonso
authors: A
authors: Flores López
mesh_terms: D000748:Anemia, Macrocytic / Q000097:blood / Q000188:drug therapy; D000752:Anemia, Pernicious / Q000097:blood / Q000175:diagnosis*; D001007:Anxiety / Q000209:etiology; D005188:False Negative Reactions; D005492:Folic Acid / Q000097:blood* / Q000494:pharmacology / Q000627:therapeutic use; D020233:Gait Disorders, Neurologic / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010292:Paresthesia / Q000209:etiology; D014806:Vitamin B 12 Deficiency / Q000097:blood / Q000150:complications / Q000175:diagnosis*
chemical_list: D005492:Folic Acid