Blood sample for SARS-Cov-2 immunity assessment, since <lastdate>
cclq05a
Have you had one or more samplings (blood, urine, or else) to assess your immunity to the novel coronavirus since <cclqldate>?
Type
Categorical
Unit
Version
1.0.0.3
Have you had one or more samplings (blood, urine, or else) to assess your immunity to the novel coronavirus since <cclqldate>?
Categorical
1.0.0.3