Original Paper RECOMBINATION ANALYSIS FOR SUBTYPING UNCLASSIFIED HIV-1 SEQUENCES FROM ROMANIA Paraschiv Simona 1, Batan Ionelia 1, Banica Leontina 1, Fratila Mihaela 1, Doana Angelica 1, Vizitiu I. 1, Otelea D. 11 Molecular September 1, 2012