preferred_name: O group &#x7C; Donor &#x7C; Red Blood Cells &#x7C; Blood bank
preferred_name_lc: o group &#x7c; donor &#x7c; red blood cells &#x7c; blood bank
label: O group &#x7C; Donor &#x7C; Red Blood Cells &#x7C; Blood bank
label_lc: o group &#x7c; donor &#x7c; red blood cells &#x7c; blood bank