(Q57419632)
Statements
Clinical trial registration: looking back and moving ahead (English)
Sheldon Kotzin
Richard Horton
Frank A Frizelle
Catherine De Angelis
Tony Delamothe
Christine Laine
Jeffrey M Drazen
Charlotte Haug
Paul C Hébert
Ana Marusic
Peush Sahni
Martin B Van der Weyden
Freek W A Verheugt