More Groups
Fewer Groups
More People
Fewer People
Van Poznak, C.; Cross, S. S.; Saggese, M.; Hudis, C.; Panageas, K. S.; Norton, L.; Coleman, R. E.; Holen, I. Journal of Clinical Pathology (2006)
Khokhar, S.; Vickers, A.; Moore, M. S.; Mironov, S.; Stover, D. E.; Feinstein, M. B. Thorax (2006)