Pragmatic Randomized Clinical Trials

International and global issues – differences in health systems, patient populations, and medical practice

Pub Date : 1900-01-01 DOI: 10.1016/b978-0-12-817663-4.00030-1 Ju-Young Shin, Kenneth K C Man, Wei Zhou

Special considerations of interventions

Pub Date : 1900-01-01 DOI: 10.1016/b978-0-12-817663-4.00032-5 M. Ritchey

Acknowledgments

Pub Date : 1900-01-01 DOI: 10.1016/b978-0-12-817663-4.04001-0