Vafai A, Nafisi A R
Pahlavi Med J. 1977 Jul;8(3):318-25.
Viral studies were carried out in 47 children with clinical features of paralytic poliomyelitis. Forty-seven healthy children matched in age and sex were used as controls. Fourteen cases of polioviruses were isolated from the paralyzed children. Of these, 10 isolates were of type one, 2 type two and 2 type three. Among the healthy children two polioviruses were isolated, one type 1 and one type three. The importance of vaccination against poliomyelitis is emphasized.
对47名有麻痹性脊髓灰质炎临床特征的儿童进行了病毒学研究。选取47名年龄和性别匹配的健康儿童作为对照。从麻痹儿童中分离出14株脊髓灰质炎病毒。其中，10株为1型，2株为2型，2株为3型。在健康儿童中分离出2株脊髓灰质炎病毒，1株1型和1株3型。强调了脊髓灰质炎疫苗接种的重要性。
