008580000a22002890004500003000900000005001700009100003400026245006000060264003500120300000900155041000800164650006300172650004300235650002600278650002800304651001200332700002100344700001900365700002200384700001900406700002000425700001700445700001800462700001700480700001400497500005700511PH-MaWHO20241108112354.0  aNguyen, Duy Tung... [et al.].  aHIV/AIDS behavioral surveillance survey : Vietnam 2000.  c2001aHa Noi, Vietna :bUSAID,  a60p.  aeng  aAcquired immunodeficiency-syndromexPrevention and control  aHIV infectionsxPrevention and control  aSentinel surveillance  aPopulation surveillance  aVietnam  aNguyen, Anh Tuan  aTran, Vu Hoang  aNguyen, Tran Hien  aBui, Duc Thang  aKane, Thomas T.  aSaidel, Tobi  aPham, Kim Chi  aHersey, Sara  aChung, A.  aOn front cover: BSS round 1 results, english report.