RT Journal Article SR Electronic T1 Occupational asthma to fish JF Occupational and Environmental Medicine JO Occup Environ Med FD BMJ Publishing Group Ltd SP 804 OP 804 DO 10.1136/oemed-2014-102439 VO 71 IS 11 A1 Boulet, Louis-Philippe A1 Laberge, Francis YR 2014 UL http://oem.bmj.com/content/71/11/804.1.abstract AB