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What is Which of the following is long acting sympatho mimetics used in Bronchial asthma and explain in detail?
(Salmetrol) (218-KDT 6th)Salmetrol - It is first -long acting selective b2 agonist with slow onset of action* It is also more b2 selective and lipophilic than salbutamolFormoterol - another long acting selective b2 agonists has faster onset of action