Pórszász, RóbertAsante Boateng, Bendelyn2019-01-302019-01-302018-05-22http://hdl.handle.net/2437/263360Long-term use of opioids is prevalent in medicine due to the increasing diagnosis of chronic pain. This thesis evaluates how effective their use is in long-term treatment and adverse effects associated with opioid use.67enOpioidsChronic painEffectivenessDEENK Témalista::Orvostudomány