1. The flawed cranial model;Maddick;Int J Osteopath Med,2007
2. Reply to ‘‘The flawed cranial model’’;Hartman;Int J Osteopath Med,2007
3. The outer limits of osteopathy;Lamb;Osteopathy Today,2007
4. Letter to the editor about contributions from Lamb and Froud;Milner;Osteopathy Today,2007
5. Letter to the editor on article by Gez Lamb;Froud;Osteopathy Today,2007