Keywords
Number of items: 4.
Data from a study of Guinea worm infection in northern Nigeria, 1971-1974. (2017)
Greenwood, Brian; Greenwood, Alice; Bradley, Andrew
description
Clinical Codelist - Read codes for Rheumatoid Arthritis. (2018)
Iwagami, Masao; Caplin, Ben; Smeeth, Liam; Tomlinson, Laurie A.; Nitsch, Dorothea
description
Covariate Code List - Rheumatoid arthritis. (2019)
Matthews, Anthony; Strongman, Helen
description
WHO/ICS Medical Care Utilization Study Data, 1968-1969. (1981)
World Health Organization; International Collaborative Study of Medical Care Utilization