Chandra, NL; Soldan, K; Dangerfield, C; Sile, B; Duffell, S; Talebi, A; Choi, YH; ... Woodhall, SC; + view all (2017) Filling in the gaps: estimating numbers of chlamydia tests and diagnoses by age group and sex before and during the implementation of the English National Screening Programme, 2000 to 2012. Eurosurveillance , 22 (5) , Article 5. 10.2807/1560-7917.ES.2017.22.5.30453. Green open access