title: [A PRACTICAL METHOD OF PHOTOGRAPHING THE ANTIGEN-ANTIBODY SYSTEM IN THE AGAR GEL PRECIPITATION TEST].
mesh_terms: D000362:Agar; D000937:Antigen-Antibody Reactions; D002980:Climate; D006801:Humans; D055633:Immune System Phenomena; D010781:Photography; D011233:Precipitin Tests
chemical_list: D000362:Agar
keywords: ANTIGEN-ANTIBODY REACTIONS; PHOTOGRAPHY; PRECIPITIN TESTS
vernacular_title: EINE PRAKTISCHE METHODE DER FOTOGRAFIE VON ANTIGEN-ANTIKOERPERSYSTEMEN IM AGAR-GEL PRAEZIPITATIONSTEST.