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<xml><bibliography><APA>Sipira Chirdsanguan และ Pornchai Sithisarankul. (2019) Prevalence and related factors of musculoskeletal discomfort among bus drivers of Bangkok Mass Transit Authority. &lt;i&gt;Chulalongkorn Medical Bulletin&lt;/i&gt;, &lt;i&gt;1&lt;/i&gt;(1), 049-059.</APA><Chicago>Sipira Chirdsanguan และ Pornchai Sithisarankul. "Prevalence and related factors of musculoskeletal discomfort among bus drivers of Bangkok Mass Transit Authority". Chulalongkorn Medical Bulletin  1 (2019):049-059.</Chicago><MLA>Sipira Chirdsanguan และ Pornchai Sithisarankul. Prevalence and related factors of musculoskeletal discomfort among bus drivers of Bangkok Mass Transit Authority. Faculty of Medicine Chulalongkorn University:ม.ป.ท. 2019.</MLA></bibliography></xml>
