Citation: Nk. Badwaik et al., Go-expression of cytokeratins and vimentin by highly invasive trophoblast in the white-winged vampire bat, Diaemus youngi, and the black mastiff bat,Molossus ater, with observations on intermediate filament proteins in the decidua and intraplacental trophoblast, J REPR FERT, 114(2), 1998, pp. 307-325