Congenitally missing teeth and labio-palatal clefts: keep to the leftOlivier Matern, Erik-André Sauleau, Pascal Tschill, Bruno Grollemund and Fabienne Perrin-SchmittJ Dentofacial Anom Orthod, 15 4 (2012) 404DOI: https://doi.org/10.1051/odfen/2012304