Ross، Joseph S. (2008). "Guest Authorship and Ghostwriting in Publications Related to Rofecoxib: A Case Study of Industry Documents from Rofecoxib Litigation". JAMA: The Journal of the American Medical Association. ج. 299 ع. 15: 1800–12. DOI:10.1001/jama.299.15.1800. PMID:18413874.
Ross، Joseph S. (2008). "Guest Authorship and Ghostwriting in Publications Related to Rofecoxib: A Case Study of Industry Documents from Rofecoxib Litigation". JAMA: The Journal of the American Medical Association. ج. 299 ع. 15: 1800–12. DOI:10.1001/jama.299.15.1800. PMID:18413874.