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Medicare physician referral patterns.
Shea D, Stuart B, Vasey J, Nag S. Shea D, et al. Among authors: nag s. Health Serv Res. 1999 Apr;34(1 Pt 2):331-48. Health Serv Res. 1999. PMID: 10199679 Free PMC article.
Brachytherapy in the treatment of breast cancer.
Nag S, Kuske RR, Vicini FA, Arthur DW, Zwicker RD. Nag S, et al. Oncology (Williston Park). 2001 Feb;15(2):195-202, 205; discussion 205-7. doi: 10.1016/s0167-8140(01)80063-3. Oncology (Williston Park). 2001. PMID: 11252933 Free article. Review.
817 results