TrialLancet (London, England)2009

Effect of beta2-adrenergic receptor polymorphism on response to longacting beta2 agonist in asthma (LARGE trial): a genotype-stratified, randomised, placebo-controlled, crossover trial.

Michael E Wechsler et al.PubMed ↗Full text ↗Publisher ↗

No numbers read from the abstract.