PT Journal AU Detaille, SI Heerkens, YF Engels, JA van der Gulden, JW van Dijk, FJ TI Author’s reply to Coggon commentary on epidemiological investigation of prognosis SO Scandinavian Journal of Work, Environment & Health PD 12VL PY 2009 BP 479 EP 479 IS 6 DI 10.5271/sjweh.1351 WP https://www.sjweh.fi/show_abstract.php?abstract_id=1351 DE author’s reply; commentary; epidemiological investigation; letter to the editor; prognosis SN 0355-3140 ER