%0 Generic
%T Validation of asthma recording in the Clinical Practice Research Datalink (CPRD)
%A Nissen, Francis
%A Morales, Daniel R
%A Mullerova, Hana
%A Smeeth, Liam
%A Douglas, Ian J
%A Quint, Jennifer K
%I BMJ
%@ 2044-6055
%D 2017
%C BMJ
%U http://slubdd.de/katalog?TN_libero_mab2
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