Macrocephaly , multiple lipomas , and hemangiomata (bannayan-zonana syndrome): genetic heterogeneity or autosomal dominant locus with at least two different allelic forms? - Moretti-Ferreira, D; Koiffmann, Celia Priszkulnik; Souza, D. H.; Diament, Aron Judka; Wajntal, Anita (American Journal of Medical Genetics, 1989)