| eMedicine - Ptosis http://www.emedicine.com Causes, diagnosis, investigations and management of the condition. | |
| eMedicine Health - Eyelid Inflammation http://www.emedicinehealth.com Consumer health resource center providing information on the causes, symptoms, and treatment for blepharitis. | |
| Eyelid Disorders http://www.healthatoz.com Definition, description, symptoms and management of common eyelid disorders. | |
| MedicineNet: Chalazion http://www.medicinenet.com Descriptive information that includes what the affected eyelid glands are, causes, and treatment of this type of cyst. | |