Publication | Open Access
The Utility of Non-proportional Quota Sampling for Recruiting At-risk Women for Microbicide Research
29
Citations
40
References
2007
Year
Preventive MedicineSelection BiasSampling TechniqueRandomized Controlled TrialSampling (Statistics)BiostatisticsMicrobicide ResearchNon-proportional Quota SamplingPublic HealthAt-risk WomenMedicineWomen's HealthProspective Cohort Study
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