Efficacy Of Modified Biofeedback Therapy Using A Special Device In Patients With Chronic Constipation Due To Dyssynergic Defecation Syndrome ( Dds ) Refractory To Laxatives In A Resource Limited Setting
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: Identify all the mentioned drugs in the given text. Text may or may not contain drug. If they contain more than 1 drug, use ";" as delimiter and join them. ### Input: Efficacy Of Modified Biofeedback Therapy Using A Special Device In Patients With Chronic Constipation Due To Dyssynergic Defecation Syndrome ( Dds ) Refractory To Laxatives In A Resource Limited Setting ### Output: 