title: [Serological monitoring of natural focal infections in blood donors].
authors.forename: A A
authors.initials: AA
authors.lastname: Nafeev
authors.forename: M E
authors.initials: ME
authors.lastname: Khapman
authors.forename: G A
authors.initials: GA
authors.lastname: Avdeeva
mesh_terms: D001782:Blood Donors; D001803:Blood Transfusion; D046148:Donor Selection / Q000379:methods; D019353:Endemic Diseases; D015658:HIV Infections / Q000097:blood* / Q000517:prevention & control; D006509:Hepatitis B / Q000097:blood* / Q000517:prevention & control; D006526:Hepatitis C / Q000097:blood* / Q000517:prevention & control; D006801:Humans; D012189:Retrospective Studies; D013587:Syphilis / Q000097:blood* / Q000517:prevention & control