[Simplified construction of a glass fistula cannula for the rat stomach].
D000818:Animals; D010827:Physiology / Q000295:instrumentation*; D051381:Rats; D013270:Stomach / Q000502:physiology*
Uproshchennaia knostruktsiia stekliannoĭ fistul'noĭ kaniuli dlia zheludka krys.