You should add the link to the Patient Assistant programs.
Remicade
REMICADE ® (infliximab) PATIENT ASSISTANCE PROGRAM
P.O. Box 221709
Charlotte, N.C. 28222-1709
866‐489‐5957 (p) 866‐489‐5958 (f)
http://www.pacificinfusion.com/forms/Remicadeptassistform.pdf
Humira
1-866-4-HUMIRA
http://www.myhumira.com/InsuranceHelp/FAQ.aspx
Asacol
http://www.pgpharma.com/patient_assistance.shtml
Canasa
http://canasacare.com/
Lialda
http://www.lialda.com/lialda-patient-assistance-program.aspx
Various
http://www.needymeds.org
There is also a site where you can find clinical trials:
http://clinicaltrials.gov/