SEVERAL STUDIES HAVE SHOWN SALMETEROL TO BE MORE POTENT THAN SALBUTAMOL FOR SYSTEMIC EFFECTS - ALTERNATIVE STRATEGIES MUST BE CONSIDERED BEFORE UNIVERSAL VACCINATION IS ADOPTED
J. Dunn et al., SEVERAL STUDIES HAVE SHOWN SALMETEROL TO BE MORE POTENT THAN SALBUTAMOL FOR SYSTEMIC EFFECTS - ALTERNATIVE STRATEGIES MUST BE CONSIDERED BEFORE UNIVERSAL VACCINATION IS ADOPTED, BMJ. British medical journal, 315(7100), 1997, pp. 121-122