@article{calvache_portich_barbeta_weber_2023,  title={Thrombotic thrombocytopenic purpura as initial presentation of HIV in pregnancy},  volume={45},  ISSN={2531-1379},  url={https://doi.org/10.1016/j.htct.2021.09.015},  DOI={10.1016/j.htct.2021.09.015},  number={4},  journal={Hematology, Transfusion and Cell Therapy},  publisher={Associação Brasileira de Hematologia, Hemoterapia e Terapia Celular (ABHH)},  author={Calvache, Ebellins Tabares and Portich, Julia Plentz and Barbeta, Tayse Yone and Weber, Cristiane Seganfredo},  year={2023},  month={Oct},  pages={499–501} }