Saini, Rajan; Lee, Nathan; Liu, Kelly; Poh, Catherine (2016). „Prospects in the Application of Photodynamic Therapy in Oral Cancer and Premalignant Lesions”. Cancers. 8 (9): 83. ISSN2072-6694. doi:10.3390/cancers8090083.
Saini, Rajan; Lee, Nathan; Liu, Kelly; Poh, Catherine (2016). „Prospects in the Application of Photodynamic Therapy in Oral Cancer and Premalignant Lesions”. Cancers. 8 (9): 83. ISSN2072-6694. doi:10.3390/cancers8090083.