- Corrective Procedure for Pectus Excavatum and Pectus Carinatum - Introduction to the method developed by Dr. Arnold Leonard to correct Pectus excavatum (PE) and carinatum (PC).
- Nutrition and Pectus excavatum - Part of Sandy Simmons' "Health and Logic" site, exploring nutritional influences in many connective tissue and other health problems, including pectus, rickets/osteomalacia and other structural abnormalities affected by nutrient deficiencies or nutrient processing problems.
- Pectus Excavatum - Information on the condition with profile, weblog, forum and other useful links.
- Pectus Excavatum - Article from eMedicine.
- Pectus Excavatum Surgical Procedure - A child's experience with Pectus Excavatum Surgery.
- Pectus excavatum: studiously ignored in the United Kingdom? - Editorial from the Archives of Diseases in Children.
- Pectus Ireland - Information website for Pectus Excavatum and Pectus Carinthium 'afflictees' in Ireland and the UK.
- Scott's Pectus Page - Personal page of an adult who had pectus surgery. Before and after pictures and a very large guestbook.
- UK Pectus Excavatum and Pectus Carinatum Information Site - UK Pectus Excavatum and Pectus Carinatum Information Site