Use of inhaler devices and asthma control in severe asthma patients at a referral center in the city of Salvador, Brazil.


OBJECTIVE To evaluate the use of inhaler devices by patients with severe asthma treated via the Programa para o Controle da Asma e Rinite Alérgica na Bahia(ProAR, Bahia State Asthma and Allergic Rhinitis Control Program), recording the frequency of their errors in performing key steps and the relationship between such errors and the lack of asthma control… (More)


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