Data Creators(s) Item Type No Grouping

SONA project - Asthma management questionnaire. (2014) Mpairwe, Harriet; Webb, Emily description

International Study of Asthma and Allergies in Childhood, 1992-2005. (2017) Strachan, David; Pearce, Neil; Garcia-Marcos, Luis

SONA project - Asthma management data. (2019) Webb, Emily; Mpairwe, Harriet description

WHO/ICS Medical Care Utilization Study Data, 1968-1969. (1981) World Health Organization; International Collaborative Study of Medical Care Utilization