Authors: T B Shows; C A Alper; D Bootsma; M Dorf; T Douglas; T Huisman; S Kit; H P Klinger; C Kozak; P A Lalley; D Lindsley; P J McAlpine; J K McDougall; P Meera Khan; M Meisler; N E Morton; J M Opitz; C W Partridge; R Payne; T H Roderick; P Rubinstein; F H Ruddle; M Shaw; J W Spranger; K Weiss Journal: Cytogenet Cell Genet Date: 1979