RT Journal Article SR Electronic T1 Screening for polymorphisms in exon 5 of the glutathione S-transferase Pl gene JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 535 OP 535 DO 10.1136/thorax.55.6.535b VO 55 IS 6 A1 FRANCISCO RODRIGUEZ-FRIAS A1 CARLOS GONZALEZ A1 XOSE COSTA A1 FRANCISCO CAMPOS A1 MONTSE COTRINA A1 ROSENDO JARDI A1 MARC MIRAVITLLES A1 RAFAEL VIDAL YR 2000 UL http://thorax.bmj.com/content/55/6/535.3.abstract AB