[El Niño episodes and temporal distribution of kala azar on São Luís island, Maranhão State, Brazil].
Rebêlo
José M M
JM
D001938:Brazil / Q000453:epidemiology; D002980:Climate; D005843:Geography; D006801:Humans; D007898:Leishmaniasis, Visceral / Q000453:epidemiology*; D013997:Time Factors; D014887:Weather