In the absence of a purpose-made dry powder inhaler device (e.g. Spinhaler®) could asthma sufferers use a pipe? Researchers Tan Suwandecha, Kirksak Assawadarakorn and Teerapol Srichana of the Drug Delivery System Excellence Center and Department of Pharmaceutical Technology, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Thailand, undertook a study in 2012 to assess the […]