Assessing the adherence to treatment among patients with cardiovascular diseases in Kermanshah, Iran oleh Parisa Janjani, Mohammad Reza Majzoobi, Amir Sanjabi, Mojtaba Movahed, Alireza Rai, Khodamorad Momeni, Reza Heidari Moghadam, Mohammed Rouzbahani, Mhammadreza Saidi, Nahid Salehi