Bernardo, Diane Carla, Ralph Jason Li, and Cecilia Jimeno. “Validity and Reliability of the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 – Tagalog Among Adult Filipinos With Differentiated Thyroid Cancer”. JAFES 33, no. 2 (September 13, 2018): 174. Accessed May 21, 2022. https://asean-endocrinejournal.org/index.php/JAFES/article/view/486.