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The cost-effectiveness of screening mammography beyond age 65 years: a systematic review for the U.S. Preventive Services Task Force.
Mandelblatt J, Saha S, Teutsch S, Hoerger T, Siu AL, Atkins D, Klein J, Helfand M; Cost Work Group of the U.S. Preventive Services Task Force. Mandelblatt J, et al. Among authors: helfand m. Ann Intern Med. 2003 Nov 18;139(10):835-42. doi: 10.7326/0003-4819-139-10-200311180-00011. Ann Intern Med. 2003. PMID: 14623621 Free article. Review.
Challenges in systematic reviews that assess treatment harms.
Chou R, Helfand M. Chou R, et al. Among authors: helfand m. Ann Intern Med. 2005 Jun 21;142(12 Pt 2):1090-9. doi: 10.7326/0003-4819-142-12_part_2-200506211-00009. Ann Intern Med. 2005. PMID: 15968034 Free article. Review.
256 results