THE EFFECT OF A SMOKING BAN INTRODUCTION TO ENVIRONMENTAL TOBACCO SMOKE EXPOSURE IN SWISS HOSPITALITY WORKERS
2010 ◽
Vol 21
(3)
◽
pp. 316-322
◽
2006 ◽
Vol 2006
◽
pp. 29-30
2006 ◽
Vol 18
(14)
◽
pp. 1053-1070
◽
2011 ◽
Vol 49
(7)
◽
pp. 1584-1591
◽
Environmental tobacco smoke exposure increases Mycobacterium tuberculosis infection risk in children
2011 ◽
Vol 15
(11)
◽
pp. 1490-1497
◽