@article{632,
  author = {R Black and M Levine and M Clements and C Young and A Svennerholm and Holmgren J},
  title = {Protective efficacy in humans of killed whole-vibrio oral cholera vaccine with and without the B subunit of Cholera Toxin},
  year = {1987},
  journal = {Infection and Immunity, 55, (5) pp. 116-1120},
  language = {eng},
}