[% IF trials.size; # no point otherwise:
IF request_data.has_optional.clinical_trial;
trial_name = data.request_trial.trial.trial_name;
trial_number =
get_trial_number(patient.id, data.request_trial.trial_id);
END;
%]
Trial/study:
Trial no:
[% END %]
[%
IF request_data.has_optional.external_ref;
external_ref = data.request_external_ref.external_reference;
END;
%]