Issues of protocol modification after initiation of a large multi-center trial
Joel Verter, Michael Domanski, Marc Pfeffer, Yves Rosenberg, Patricia Cleary, Nancy Geller, Nicole Zimmerman, Eugene BraunwaldVolume:
19
Year:
1998
Language:
english
Pages:
1
DOI:
10.1016/s0197-2456(98)80119-0
File:
PDF, 130 KB
english, 1998