Toriello H V
Butterworth Hospital, Grand Rapids.
Clin Dysmorphol. 1993 Apr;2(2):95-105.
In 1988, there were seven conditions which could be considered distinct oral-facial-digital syndromes (OFDS). Currently there are at least nine, as well as different classification systems in use. This paper provides an update on recently described OFDS, and discusses alternative classification systems.