PHOTOGRAPHY OF STAINED PRECIPITIN REACTIONS IN AGAR.
D000362:Agar; D004396:Coloring Agents; D006801:Humans; D005779:Immunodiffusion; D010781:Photography; D011233:Precipitin Tests; D011234:Precipitins; D013194:Staining and Labeling
D004396:Coloring Agents; D011234:Precipitins; D000362:Agar
GEL DIFFUSION TESTS; PHOTOGRAPHY; PRECIPITIN TESTS; STAINS AND STAINING