References
- Bailey LB, Gregory JF III. Folate metabolism and require-ments. J. Nutr. 1999; 129: 779–782.
- Shapira Y, Zvi AB, Statter M. Folic acid deficiency: a revers-ible cause of infantile hypotonia. J. Pediatr. 1978; 93: 984–986.
- Botez MI, Cadotte M, Beaulieu R, Pichette LP, Cadotte M. Neurologic disorders responsive to folic acid therapy. CMA J. 1976; 115: 217–218.
- Snow CF. Laboratory diagnosis of vitamin B12 and folate deficiency. Arch. Intern. Med. 1999; 159:1289–1298.