Comment on

• Ethnic and racial differences in the smoking-related risk of lung cancer.

  Haiman CA, Stram DO, Wilkens LR, Pike MC, Kolonel LN, Henderson BE, Le Marchand L. Haiman CA, et al. N Engl J Med. 2006 Jan 26;354(4):333-42. doi: 10.1056/NEJMoa033250. N Engl J Med. 2006. PMID: 16436765
• Self-reported race and genetic admixture.

  Sinha M, Larkin EK, Elston RC, Redline S. Sinha M, et al. N Engl J Med. 2006 Jan 26;354(4):421-2. doi: 10.1056/NEJMc052515. N Engl J Med. 2006. PMID: 16436780 No abstract available.