TY - GEN AU - Biggar,R J AU - Melbye,M TI - Responses to anonymous questionnaires concerning sexual behavior: a method to examine potential biases SN - 0090-0036 PY - 1992///1211 KW - Acquired Immunodeficiency Syndrome KW - Female KW - Health Knowledge, Attitudes, Practice KW - Humans KW - Logistic Models KW - Male KW - Risk-Taking KW - Selection Bias KW - Sexual Behavior KW - Socioeconomic Factors KW - Surveys and Questionnaires N1 - Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.2105/ajph.82.11.1506 ER -