@inproceedings{correia-da-silva_carvalhal_neves_câmara_sousa_pinto_2018, 
  title={Biologically-active sulfated steroids: synthesis and state-of-art}, 
  DOI={10.3390/ecmc-4-05574}, 
  publisher={MDPI}, 
  author={Correia-da-Silva and Carvalhal and Neves and Câmara and Sousa and Pinto}, 
  year={2018}, 
  month={Oct}
  }