Measurement of immunisation coverage.
Burton
Tony
T
Neil
Maryanne
M
Okwo-Bele
Jean-Marie
JM
Salama
Peter
P
Wardlaw
Tessa
T
D002675:Child, Preschool; D003625:Data Collection / Q000379:methods; D006801:Humans; D017589:Immunization Programs / Q000458:organization & administration* / Q000706:statistics & numerical data; D007223:Infant; D014480:United Nations / Q000458:organization & administration; D014944:World Health Organization