f94e3804__Effective_Health_Care_Program_ity_PICOTS_and_data_to_extract_tion_that_limits_applicability
[Feature] Population Event rates in treatment and control groups
Events rates markedly different than in community
Comparative Effectiveness of Venous Thromboembolism (VTE) Prophylaxis in Orthopedic Surgery - Research Protocol | AHRQ Effective Health Care Program