@article{202004.0272, doi = {10.20944/preprints202004.0272.v1}, url = {https://doi.org/10.20944/preprints202004.0272.v1}, year = 2020, month = {April}, publisher = {Preprints}, author = {Calixto Machado and Joel Victor Gutierrez}, title = {Anosmia and Ageusia as Initial or Unique Symptoms after SARS-COV-2 Virus Infection}, journal = {Preprints} }