[The role of Phlebotomus alexandri in the transmission of kala-azar].
D000818:Animals; D002681:China; D006224:Cricetinae; D005260:Female; D006801:Humans; D007303:Insect Vectors; D007893:Leishmania donovani / Q000302:isolation & purification; D007898:Leishmaniasis, Visceral / Q000635:transmission*; D010691:Phlebotomus / Q000469:parasitology*; D051381:Rats