Gultom, D. A., Rosana, Y., Efendi, I., Indriatmi, W. and Yasmon, A. (2017) “Detection and identification of azithromycin resistance mutations on Treponema pallidum 23S rRNA gene by nested multiplex polymerase chain reaction”, Medical Journal of Indonesia, 26(2), pp. 90-6. doi: 10.13181/mji.v26i2.1543.