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2. Reduction of incidence of prematurity by folic acid supplementation in pregnancy;Baumslag;British Medical Journal,1970
3. Studies on thalassaemia-like anaemias in pregnant immigrants in London;Beaven;British Journal of Haematology,1966
4. The folate content of foodstuffs and the availability of different folate analogues for absorption;Chanarin,1975
5. The Megaloblastic Anaemias;Chanarin,1979