All On Four

Edizioni Sapienza

Concetto di impianto all on four                

Rough Trade

On All Fours                                    

Scholars' Press

All on Four Concept                              

LAP LAMBERT Academic Publishing

All on Four Implant Concept                      

Lulu.com

Providence, On All Fours                        

LAP Lambert Academic Publishing

ALL ON FOUR IMPLANTS                            

LAP LAMBERT Academic Publishing

All on Four Implant                              

Life on All Fours: A Novel by David A. Fredrickson (2014-09-23)

Trafford Publishing

Down On All Fours: African Tales                

On All Fours: First Time Gay Cruising MMM - Provincetown (Gay Cruising Around the World) (English Edition)