Cholera vaccine: cupboard almost bare.
D022121:Cholera Vaccines / Q000600:supply & distribution*; D003365:Costs and Cost Analysis; D003470:Culture Media; D004345:Drug Industry; D004739:England; D007194:India; D008722:Methods; D014733:Vibrio / Q000254:growth & development
D022121:Cholera Vaccines; D003470:Culture Media