title: A plaque method for titration of frog viruses using starch gel overlay.
mesh_terms: D000818:Animals; D001001:Anura; D046508:Culture Techniques; D005399:Fishes; D008747:Methylcellulose; D012104:Reptiles; D014776:Virus Cultivation; D014780:Viruses / Q000302:isolation & purification*
chemical_list: D008747:Methylcellulose