title: [The effect of finely dispersed powders and metal salts on the electrical activity of the frog retina].
mesh_terms: D000818:Animals; D004596:Electroretinography; D005074:Evoked Potentials, Visual; D066298:In Vitro Techniques; D008670:Metals / Q000494:pharmacology*; D010775:Photic Stimulation; D011208:Powders; D011896:Rana temporaria; D012160:Retina / Q000502:physiology*
chemical_list: D008670:Metals; D011208:Powders
vernacular_title: Deĭstvie vysokodispersnykh poroshkov i soleĭ metallov na élektricheskuiu aktivnost' setchatki liagushki.