Scanning electron microscopical studies of corrosion casts. The vascularization of the paraventricular organ (organon vasculosum hypothalami) of the toad Bufo bufo (L.).
The vascularization of the neural stalk and the pars nervosa of the hypophysis in the toad, Bufo bufo (L.) (amphibia, anura). A comparative light microscopical and scanning electron microscopical study.