Abbreviations

  1. With a few exceptions, acronyms of clinical trials have been omitted in this survey; however, see www.ClinicalTrials.gov, Act Magazine, International Standard Randomised Controlled Trial Number Register, or Nederlands Trial Register.
  2. Occasionally, the use of capital letters is arbitrary.
  3. Inclusion in this list does not necessarily imply any official status.
ZIM
ZiN
ZIS
ZiZo
ZKN
zm
ZM
ZMC
ZMC
ZMW
ZN
ZNF74
ZnPP/H
ZO
ZoCo
ZOH
ZOL
Zr
ZSP
ZSR