Unknown. "Biomedical Therapy". American Psychological Association. American Psychological Association. مؤرشف من الأصل في 2022-08-28. اطلع عليه بتاريخ 2022-06-06.
"Second-line therapies". National Cancer Institute Dictionaries (بالإنجليزية). 2 Feb 2011. Archived from the original on 2022-10-26. Retrieved 2022-06-13.
Unknown. "Biomedical Therapy". American Psychological Association. American Psychological Association. مؤرشف من الأصل في 2022-08-28. اطلع عليه بتاريخ 2022-06-06.
"Second-line therapies". National Cancer Institute Dictionaries (بالإنجليزية). 2 Feb 2011. Archived from the original on 2022-10-26. Retrieved 2022-06-13.