@article{Mohammed202013 title = "Effect of Hydroxychloroquine on Clinical Improvement and Mortality Among Patients with COVID-19 Admitted to Four General Hospitals in Saudi Arabia", journal = "International Journal of Coronaviruses", volume = "2", number = "2", pages = "13 - 23", year = "2020", note = "", issn = "2692-1537", doi = "https://doi.org/10.14302/issn.2692-1537.ijcv-20-3652", url = "http://mail.oap-journals.orgijcv/article/1517", author = "Alghamdi Mohammed and Aljuhani Nasser and AL-Somali Afrah and Alzahrani Saeed and Alotaibi Rashed and Siddiqua Salma and Naitah Marwah and albelewi Sayda and Alghamdi Ahmed and Alotaibi Fayez and AlQarni Abdullmoin and Al-Hariqi Khalid and Al -Gethamy Manal", keywords = "COVID-19", keywords = "pandemic", keywords = "hydroxychloroquine", keywords = "efficacy", keywords = "mortality", keywords = "Saudi Arabia" }