tobacco farming in malawi farmer Malawi's Tobacco company strategise to
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"We got advice sort of 12 to 18 months ago that that steady reduction that we'd seen over the course of 30 years had started to stagnate, and that was in part a product of the lack of any real change in tobacco control," Mr Butler told 7.30
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The dried extracts were resuspended with 0.60 mL of 0.10% formic acid/water:acetonitrile (1:1, vol:vol) by vortexing, and then centrifuged at 10,000 g for 10 min at 4 C
27 November 2018
The BMJ
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