Posadas, M. E. S. (2013). Medical director with a passion for wellness offers unique perspective. Philippine Daily Inquirer.
Lua i Stíl Chicago (17ú heag.)Posadas, Ma. Esther Salcedo. "Medical Director with a Passion for Wellness Offers Unique Perspective." Philippine Daily Inquirer 2013.
Lua MLA (9ú heag.)Posadas, Ma. Esther Salcedo. "Medical Director with a Passion for Wellness Offers Unique Perspective." Philippine Daily Inquirer, 2013.
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