"ICOS Corporation Annual Report". U.S. Securities and Exchange Commission. March 8, 2006. Diarkibkan daripada yang asal pada August 27, 2017. Dicapai pada January 17, 2009. Text "Securities and Exchange Commission" ignored (bantuan); Unknown parameter |dead-url= ignored (bantuan)
web.archive.org
"ICOS Corporation Annual Report". U.S. Securities and Exchange Commission. March 8, 2006. Diarkibkan daripada yang asal pada August 27, 2017. Dicapai pada January 17, 2009. Text "Securities and Exchange Commission" ignored (bantuan); Unknown parameter |dead-url= ignored (bantuan)
wikipedia.org
en.wikipedia.org
"ICOS Corporation Annual Report". U.S. Securities and Exchange Commission. March 8, 2006. Diarkibkan daripada yang asal pada August 27, 2017. Dicapai pada January 17, 2009. Text "Securities and Exchange Commission" ignored (bantuan); Unknown parameter |dead-url= ignored (bantuan)