| simultaneous concentration of four enteroviruses from tap, waste, and natural waters. | the efficiency of virus recovery from water was investigated by using a method which enabled the concentration of a mixture of four enteroviruses with determination of their individual recovery efficiencies. the four viruses used (poliovirus 1, coxsackievirus a9, coxsackievirus b1, and echovirus 7) represented each of the four major subgroups of enteroviruses. this method, which was based on selective antibody neutralization, was used to investigate the effects of input water quality on enterovi ... | 1984 | 6331314 |