The phenotypic spectrum of terminal and subterminal 6p deletions based on a social media-derived cohort and literature review. - Rraku, Eleana; Kerstjens-Frederikse, Wilhelmina S.; Swertz, Morris A.; Dijkhuizen, Trijnie; van Ravenswaaij-Arts, Conny M. A.; Engwerda, Aafke (Orphanet Journal of Rare Diseases, 2023)