. 2016 May-Aug;20(2):84–87. doi: 10.4103/0019-5278.197526
Copyright: © 2016 Indian Journal of Occupational and Environmental Medicine
This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as the author is credited and the new creations are licensed under the identical terms.
Table 2.
Pre validated shift worker questionnaire
