Research Topics

R L Krall

Summary

Country: USA

Publications

  1. doi request reprint State of the controlled clinical trial enterprise in the United States
    R L Krall
    Center for Bioethics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
    Clin Pharmacol Ther 89:225-8. 2011

Detail Information

Publications1

  1. doi request reprint State of the controlled clinical trial enterprise in the United States
    R L Krall
    Center for Bioethics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
    Clin Pharmacol Ther 89:225-8. 2011
    ..We estimated that 1 of every 200 persons in the United States would need to participate as a subject in a clinical trial if the current clinical research portfolio is to be successfully completed...