title: Very anemic donors may pass copper sulfate screening tests.
authors.forename: B
authors.initials: B
authors.lastname: Newman
mesh_terms: D000328:Adult; D000368:Aged; D000740:Anemia / Q000097:blood* / Q000175:diagnosis; D001782:Blood Donors; D019327:Copper Sulfate; D003951:Diagnostic Errors; D005188:False Negative Reactions; D005260:Female; D006400:Hematocrit; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D019327:Copper Sulfate