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<xml><bibliography><APA>Warangkana Munsakul. (2016) Syphilis and HIV Infection. &lt;i&gt;Vajira Medical Journal&lt;/i&gt;, &lt;i&gt;60&lt;/i&gt;(2), 147 - 158.</APA><Chicago>Warangkana Munsakul. "Syphilis and HIV Infection". Vajira Medical Journal  60 (2016):147 - 158.</Chicago><MLA>Warangkana Munsakul. Syphilis and HIV Infection. Vajira Medical Journal:ม.ป.ท. 2016.</MLA></bibliography></xml>
