APA (7th ed.) Citation

Ismail, N., Hassan, N., Hamid, M. H. N. A., Yusoff, U. N., Khamal, N. R., Omar, M. A., . . . Nor, N. M. (2022). ASSOCIATION OF SMOKING AND SEVERITY OF COVID-19 INFECTION AMONG 5,889 PATIENTS IN MALAYSIA: A MULTI-CENTER OBSERVATIONAL STUDY. Elsevier.

Chicago Style (17th ed.) Citation

Ismail, Norliana, et al. ASSOCIATION OF SMOKING AND SEVERITY OF COVID-19 INFECTION AMONG 5,889 PATIENTS IN MALAYSIA: A MULTI-CENTER OBSERVATIONAL STUDY. Elsevier, 2022.

MLA (9th ed.) Citation

Ismail, Norliana, et al. ASSOCIATION OF SMOKING AND SEVERITY OF COVID-19 INFECTION AMONG 5,889 PATIENTS IN MALAYSIA: A MULTI-CENTER OBSERVATIONAL STUDY. Elsevier, 2022.

Warning: These citations may not always be 100% accurate.