एपीए उद्धरण

Nissen, S. K., Pottegård, A., & Ryg, J. (2019). Trends of Opioid Utilisation in Denmark: A Nationwide Study. Drugs Real World Outcomes.

शिकागो स्टाइल उद्धरण

Nissen, Søren Kabell, Anton Pottegård, और Jesper Ryg. "Trends of Opioid Utilisation in Denmark: A Nationwide Study." Drugs Real World Outcomes 2019.

एमएलए उद्धरण

Nissen, Søren Kabell, Anton Pottegård, और Jesper Ryg. "Trends of Opioid Utilisation in Denmark: A Nationwide Study." Drugs Real World Outcomes 2019.