Mirmohammadkhani M, Rahimi Foroushani A, Davatchi F, Mohammad K, Jamshidi A, Tehrani Banihashemi A, Holakouie Naieni K. Multiple Imputation to Deal with Missing Clinical Data in Rheumatologic Surveys: an Application in the WHO-ILAR COPCORD Study in Iran. Iran J Public Health. 1;41(1):87-95.