RT Journal Article SR Electronic T1 Occupational asthma due to amylase. JF Occupational and Environmental Medicine JO Occup Environ Med FD BMJ Publishing Group Ltd SP 361 OP 361 DO 10.1136/oem.55.5.361a VO 55 IS 5 A1 M L Flindt YR 1998 UL http://oem.bmj.com/content/55/5/361.1.abstract AB