Comment on

• Long-term health experience of jet engine manufacturing workers: VII: occupational exposures.

  Kennedy KJ, Esmen NA, Hancock RP, Lacey SE, Marsh GM, Buchanich JM, Youk AO. Kennedy KJ, et al. J Occup Environ Med. 2013 Jun;55(6):676-89. doi: 10.1097/JOM.0b013e3182717e8f. J Occup Environ Med. 2013. PMID: 23715108
• Long-term health experience of jet engine manufacturing workers: VI: incidence of malignant central nervous system neoplasms in relation to estimated workplace exposures.

  Marsh GM, Youk AO, Buchanich JM, Xu H, Downing S, Kennedy KJ, Esmen NA, Hancock RP, Lacey SE, Fleissner ML. Marsh GM, et al. J Occup Environ Med. 2013 Jun;55(6):654-75. doi: 10.1097/JOM.0b013e3182749c4a. J Occup Environ Med. 2013. PMID: 23715109
• Long-term health experience of jet engine manufacturing workers: VIII. glioblastoma incidence in relation to workplace experiences with parts and processes.

  Marsh GM, Youk AO, Buchanich JM, Downing S, Kennedy KJ, Esmen NA, Hancock RP, Lacey SE, Pierce JS, Fleissner ML. Marsh GM, et al. J Occup Environ Med. 2013 Jun;55(6):690-708. doi: 10.1097/JOM.0b013e3182871583. J Occup Environ Med. 2013. PMID: 23715111
• Long-term health experience of jet engine manufacturing workers: IX. further investigation of general mortality patterns in relation to workplace exposures.

  Youk AO, Marsh GM, Buchanich JM, Downing S, Kennedy KJ, Esmen NA, Hancock RP, Lacey SE. Youk AO, et al. J Occup Environ Med. 2013 Jun;55(6):709-21. doi: 10.1097/JOM.0b013e318289eeba. J Occup Environ Med. 2013. PMID: 23715112