Setiawan, Made, Agus Sjahrurachman, Fera Ibrahim, and Agus Suwandono. 2008. “Differences of Nucleotide and Amino Acid Sequences of Nucleoprotein (N) Gene Between Wild-Type Measles Virus and Vaccine Virus in Indonesia”. Paediatrica Indonesiana 48 (2), 81-7. https://doi.org/10.14238/pi48.2.2008.81-7.