RT Journal Article SR Electronic T1 Treatment for acute asthma in the ambulance. JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 388 OP 388 VO 40 IS 338 A1 C G Wathen A1 G K Crompton A1 D Carrington A1 J Hollingworth YR 1990 UL http://bjgp.org/content/40/338/388.1.abstract AB