PIERCE Program: Informatics Support for Multi-Site Clinical Research: an Environment for Consensual Use of Clinical Protocols and Clinical Trials. - Andrew Grant; Boucif Amar Bensaber; Lise Couture; Nicole Tremblay; Dany Drapeau; Dany Blanchette; Steve Arsenault; Pierre Maheux; Claude Gagné; Daniel Gaudet (EWGLP, 2000)