Christensen T, Riis AH, Hatch EE, Wise LA, Nielsen MG, Rothman KJ, Toft Sorensen H, Mikkelsen EM. Costs and efficiency of online and offline recruitment methods: a web-based cohort study. J Med Internet Res. 2017 Mar 1;19(3):e58. doi: 10.2196/jmir.6716
Leiss JK, Lyden JT, Mathews R, Sitzman KL, Vanderpuije A, Mav D, Kendra MA, Klein C, Humphrey CJ. Blood exposure incidence rates from the North Carolina study of home care and hospice nurses. Am J Ind Med. 2009 Feb 1;52(2):99-104.
Lanes SF, Rothman KJ, Dreyer NA, Soden K. Mortality among workers exposed to glycerol polyglicidyl ether. Am J Ind Med. 1994 May;25(5):689-96. doi: 10.1002/ajim.4700250508
Lanes SF, Rothman KJ, Soden KJ, Amsel J, Dreyer NA. Mortality among synthetic-fiber workers exposed to glycerol polyglycidyl ether. Am J Ind Med. 1994 Jan 1;25(5):689-96.