@misc{indiciae12e96e7039d5, title = {Cross shift changes in lung function among bar and restaurant workers before and after implementation of a smoking ban.}, author = {M Skogstad and K Kjaerheim and G Fladseth and M Gjølstad and H L Daae and R Olsen and P Molander and D G Ellingsen}, year = {2006}, doi = {10.1136/oem.2005.024638}, url = {https://pubmed.ncbi.nlm.nih.gov/16551754/}, note = {Source identifier: 16551754} }