PT - JOURNAL ARTICLE AU - B E Heard TI - Prescribed fenoterol and death from asthma in New Zealand, 1981-7: a further case-control study. AID - 10.1136/thx.47.5.400-a DP - 1992 May 01 TA - Thorax PG - 400--400 VI - 47 IP - 5 4099 - http://thorax.bmj.com/content/47/5/400.2.short 4100 - http://thorax.bmj.com/content/47/5/400.2.full SO - Thorax1992 May 01; 47