Document 0311 DOCN M9650311 TI Retrospective versus prospective estimates of number of sexual partners [letter] DT 9605 AU Feldblum PJ; Weir SS SO AIDS. 1995 Nov;9(11):1294-5. Unique Identifier : AIDSLINE MED/96126192 DE Acquired Immunodeficiency Syndrome/*ETIOLOGY Human Prospective Studies Retrospective Studies Sex Behavior Sexual Partners Support, U.S. Gov't, Non-P.H.S. LETTER JOURNAL ARTICLE SOURCE: National Library of Medicine. NOTICE: This material may be protected by Copyright Law (Title 17, U.S.Code).