@article{atıcı_soysal_gönüllü_aydemir_öner_alan_engin_yıldız_karaböcüoğlu_2023,  title={Comparison of humoral immune response in heterologous and homologous COVID-19 booster vaccine groups using CoronaVac and mRNA-based BNT162b2 vaccines},  volume={56},  ISSN={0037-8682},  url={https://doi.org/10.1590/0037-8682-0046-2023},  DOI={10.1590/0037-8682-0046-2023},  journal={Revista da Sociedade Brasileira de Medicina Tropical},  publisher={Sociedade Brasileira de Medicina Tropical - SBMT},  author={Atıcı, Serkan and Soysal, Ahmet and Gönüllü, Erdem and Aydemir, Gökhan and Öner, Naci and Alan, Servet and Engin, Havva and Yıldız, Melek and Karaböcüoğlu, Metin},  year={2023},  pages={e0046–2023} }