title: Studies on Chikungunya virus. I. Plaque titration on an established cell line.
mesh_terms: D002646:Chikungunya virus / Q000302:isolation & purification*; D046508:Culture Techniques; D003911:Dextrans; D011479:Protamines; D013431:Sulfates; D014776:Virus Cultivation
chemical_list: D003911:Dextrans; D011479:Protamines; D013431:Sulfates