| Titel | ISBN-13 (ISBN-10) | Erscheinungsjahr | 
|---|---|---|
| Fractures in Children. Ninth International Symposium on Topical Problems in Orthopaedic Surgery, Lucerne | 978-3-13-589901-5 (3-13-589901-2) | 1981 | 
| Operative treatment of scoliosis;: 4th international symposium 1971 in Nijmegen, Netherlands | 978-3-13-475601-2 (3-13-475601-3) | 1973 | 
| The Arthrodesis in the Restoration of Working Ability, | 978-3-13-517401-3 (3-13-517401-8) | 1975 | 
E C. · G. C. · G.E · G. (ed.) · G. (Ed.) Chapchal · George-C · George Chapchal · George E.