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George L, Norman AP.George L, et al.Br Med J. 1969 Sep 20;3(5672):718. doi: 10.1136/bmj.3.5672.718.Br Med J. 1969.PMID: 5809252Free PMC article.No abstract available.
Wald NJ, George LM, Wald NM, Mackenzie I.Wald NJ, et al. Among authors: george lm.Lancet. 1993 Nov 20;342(8882):1307-8. doi: 10.1016/0140-6736(93)92403-g.Lancet. 1993.PMID: 7901621No abstract available.
Wald NJ, George L, Wald N, MacKenzie IZ.Wald NJ, et al. Among authors: george l.Prenat Diagn. 1995 Jun;15(6):589-90. doi: 10.1002/pd.1970150615.Prenat Diagn. 1995.PMID: 7659694No abstract available.
Wald NJ, Hackshaw AK, George LM.Wald NJ, et al. Among authors: george lm.J Med Screen. 2000;7(2):74-7. doi: 10.1136/jms.7.2.74.J Med Screen. 2000.PMID: 11002446