RT Journal Article
SR Electronic
T1 Sputum cell profile: no help in occupational asthma
JF Occupational and Environmental Medicine
JO Occup Environ Med
FD BMJ Publishing Group Ltd
SP 561
OP 561
DO 10.1136/oem.59.8.561
VO 59
IS 8
YR 2002
UL http://oem.bmj.com/content/59/8/561.abstract
AB