1. Megaloblastic anaemia in premature infants;Gray, 0. P.; Butler, E. B;Arch. Dis. Childh,1965
2. The folic acid content of milk: revised figures based on an improved assay method;Naiman, J.L.; Oski, F.A.;Pediatrics,1964
3. Folic acid deficiency and prematurity;Shojania, A.M.; Gross, S.;J. Pediat,1964
4. Megaloblastic anaemia and whole-blood folate levels in premature infants;Strelling, M.K.; Blackledge, G.D.; Goodall, H.B.; Walker, C.H.M.;Lancet,1966
5. Folic acid status in full term infants during the first year of life;Vanier, T.; Tyas, J.F.;Arch. Dis. Childh,1966