@article{Aydin2021_480465, author={Volkan Aydin and Ahmet Akici and N. Ipek Kirmizi Sonmez and BANU BAYAR and Narin Akıcı}, title={Utilization of biotechnological drugs in rare diseases requiring the use of off-label drugs in children in Turkey}, year={2021}, journal={Turkish Journal of Medical Sciences}, issn={1300-0144}, volume={51}, number={4}, url={http://search/yayin/detay/480465} }