_:vb50935019 . . _:vb50935020 . "SIO_000993" . _:vb50935017 _:vb50935019 . _:vb50935020 . _:vb50935018 . _:vb50935020 . _:vb50935018 . . _:vb50935016 . _:vb50935020 ":arcc045b462" . _:vb50935018 . _:vb50935017 _:vb50935018 . _:vb50935020 . _:vb50935016 _:vb50935017 . _:vb50935016 . . _:vb50935019 ":arcc045b463" . _:vb50935019 _:vb50935020 . _:vb50935016 . "A chemical-disease association is an association between a chemical and a disease."@en . . _:vb50935017 . "chemical-disease association"@en . _:vb50935019 . _:vb50935016 ":arcc045b459" . _:vb50935017 ":arcc045b461" . _:vb50935018 . _:vb50935018 ":arcc045b460" .