@article{ Solr-CTG003757048, title = {Estradiol and Progesterone in Hospitalized COVID-19 Patients Acute Estradiol and Progesterone Therapy in Hospitalized Adults to Reduce Coronavirus Disease (COVID-19) Severity: A Randomized Control Trial}, journal = {ClinicalTrials.gov}, year = {2023}, url = {https://clinicaltrials.gov/show/NCT04865029} }