Sihombing M, Alwi Q, Nainggolan O. J Respir Indones. 2010;30(2):85-91. Backgrounds: Asthma is one of respiratory diseases due to genetic and human health. Asthma might be suffered by all age and sex. It is assumed that asthma is increased in many countries including Indonesia. Objective: The objective of this analysis (data Riskesdas 2007) is to […]