Farhang-Azad, A Transovarial transmission of murine typhus rickettsiae in Xenopsylla cheopis fleas. [electronic resource] - Science (New York, N.Y.) Feb 1985 - 543-5 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. ISSN: 0036-8075 Standard No.: 10.1126/science.3966162 doi Subjects--Topical Terms: AnimalsFemaleHemolymph--microbiologyInsect Vectors--physiologyMaleOvary--microbiologyRatsRickettsia--physiologySiphonaptera--microbiologyTyphus, Endemic Flea-Borne--microbiology