Poonsuwan Rojanakiratikarn. 1986. The study of results of rubella immunization to school girls of the sixth grade in Suphanburi. Faculty of Graduate Studies, Mahidol University;
Poonsuwan Rojanakiratikarn. (1986) The study of results of rubella immunization to school girls of the sixth grade in Suphanburi . Mahidol University/Bangkok.
Poonsuwan Rojanakiratikarn. The study of results of rubella immunization to school girls of the sixth grade in Suphanburi. . Bangkok:Mahidol University, 1986.
Poonsuwan Rojanakiratikarn. (1986) The study of results of rubella immunization to school girls of the sixth grade in Suphanburi . Mahidol University/Bangkok.