Double blind, cluster randomised trial of low dose supplementation with vitamin A or β carotene on mortality related to pregnancy in Nepal

BMJ 1999; 318 doi: (Published 22 May 1999) Cite this as: BMJ 1999;318:1386

This general practice paper by Keith P West Jr and colleagues (27 February, pp 570-5) contains some minor errors that do not affect the validity of the conclusions. The last paragraph of the results section (p 573) should have read: “The maternal mortality ratio was 630 …

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