• Clinician's Photo Guide To Recognizing and Treating Skin Diseases in Women Part 1. Dermatoses Not Linked to Pregnancy 
  Medscape (Requires free registration)
• Dermatology
  eMedicine
  
• Dermatology Information System
  DermIS.net (Erlanger Image Database)
  
• Primary Care Dermatology Atlas
  Medscape(Requires free registration)
• Diagnosis and Management of Common Tinea Infections
  1998 American Academy of Family Physicians  

   Specific to Pregnancy

Erythema nodosum

• Clinician's Photo Guide to Recognizing and Treating Skin Diseases in Women Part 2. Pregnancy-Related Dermatoses 
  Medscape (Requires free registration)
• Dermatlas
  Dermatology Image Atlas - Johns Hopkins University
  
• Differential Diagnosis of Dermatological Conditions
  associated with Pregnancy (Word® file)
  College of Nursing at The Ohio State University
• Herpes Gestationis
  2002 eMedicine
• Herpes Gestationis    Translate
  Tunisian Atlas of Dermatology On Line
• Intensely Pruritic Eruption on the Abdomen of a Pregnant Woman
  2001 Medscape
• Pemphigoide Gravidique    Translate
  dermatologie.free.fr
• Pruritic Urticarial Papules and Plaques of Pregnancy
  2001 eMedicine
• Recurrent Pustular Rash in a Pregnant Woman
  2000 Archives of Dermatology
• The Skin and Hair During Pregnancy (PDF file)
  Women's Health in Primary Care