Munchausen's Syndrome by Proxy
Two physicians from the SIDS Network present descriptions of this disorder.
http://sids-network.org/experts/msp.htm

Dr. Marc Feldman's Munchausen Syndrome Page
Deals with factitious disorders, malingering, Munchausen by proxy, and related conditions.
http://ourworld.compuserve.com/homepages/Marc_Feldman_2/

Parenthood Betrayed: The Dilemma of Munchausen Syndrome By Proxy
A doctor explains how this disorder affects families. From SelfHelp magazine.
http://www.selfhelpmagazine.com/articles/parenting/hsmun.html

Factitious Disorders
General introduction to Munchausen syndrome, with FAQ, statistics, case reports, and definitions.
http://andreisz.club.fr/

eMedicine - Factitious Disorder
Article by Todd S. Elwyn, MD, covers history, causes, symptoms and clues to recognition, prevalence, differential diagnosis, and treatment of this condition, which can be very challenging for busy physicians.
http://www.emedicine.com/med/topic3125.htm

Munchausen's Syndrome by Proxy Resources
Small collection of annotated links to news articles and other resources.
http://www.vachss.com/help_text/msp.html

Munchausen by Internet: Faking Illness Online
Article about people who join health support groups, chats, and message boards and fake a serious illness. Includes tips on how to spot this type of deception.
http://www.healthyplace.com/site/article_faking_2.asp

Surviving After Betrayal
Yahoo group for people who have been affected by adults with factitious disorder.
http://health.groups.yahoo.com/group/SurvivingAfterBetrayal/

Munchausen by Proxy and Sexual Abuse
An article intended for the education of people involved in forensic investigations of child sexual abuse and related allegations.
http://childabuse.georgiacenter.uga.edu/both/lasherfeldman/lasherfeldman1.phtml

Asher-Meadow Center
Information, link, books, case studies, news and support center for Munchausen Syndrome by Proxy.
http://www.ashermeadow.com/