权威例句
landlineLandlineLandlineHome landline telephone coverage and potential bias in epidemiological surveysNonresponse Bias in a Dual Frame Sample of Cell and Landline NumbersWhat's Missing from National Landline RDD Surveys?: The Impact of the Growing Cell-Only PopulationReevaluating the need for concern regarding noncoverage bias in landline surveys.System and method for routing a call to a called party's landline or wireless communication unitImproving public health surveillance using a dual-frame survey of landline and cell phone numbers.Cell Phone Survey Feasibility in The U.S.: Sampling and Calling Cell Numbers Versus Landline NumbersReaching the U.S. Cell Phone GenerationComparison of Cell Phone Survey Results with an Ongoing Landline Telephone SurveyPractice of epidemiology: Improving public health surveillance using a dual-frame survey of landline and cell phone numbersReaching the U.S. Cell Phone Generation: Comparison of Cell Phone Survey Results With an Ongoing Landline Telephone Survey.” Public...
