I m not sure I accept your reasoning this is not a WP MEDRS matter There is nothing to say primary sources can not be used if the source is reliable which it appears to be WP SCIRS suggests that primary sources should be used when discussing a particular result When citing a primary source be especially mindful of the policy on undue weight An individual primary source should never be cited or juxtaposed so as to debunk or contradict the conclusions of a reliable secondary source accordingly I don t see such an issue mentioning the findings in an appropriate fashion