The impact of GERD symptoms on worker productivity and absenteeism
Bonnie B. Dean, Joseph A. Crawley, Colleen M. Schmitt, Joshua J. OfmanVolume:
96
Year:
2001
Language:
english
DOI:
10.1016/s0002-9270(01)03621-8
File:
PDF, 24 KB
english, 2001