@book {1458,
	title = {Acute enteric infections in children},
	series = {New prospects for treatment and prevention},
	year = {1981},
	publisher = {Elsevier/North-Holland Biomedical Press},
	organization = {Elsevier/North-Holland Biomedical Press},
	address = {Amsterdam},
	author = {Levine, M M and R E Black and M L Clements and D R Nalin and L Cisneros and R A Finkelstein}
}
@article {1456,
	title = {Predisposition for cholera of individuals with O blood group. Possible evolutionary significance},
	journal = {American Journal of Epidemiology},
	volume = {121},
	year = {1985},
	chapter = {pp. 791{\textendash}796},
	author = {Glass, R I and J Holmgren and C E Haley and M R Khan and A M Svennerholm and B J Stoll and K M Belayet Hossain and R E Black and M Yunus and D Barua}
}
