TY - JOUR T1 - Genomic imprinting: genetic mechanisms and phenotypic consequences in Prader-Willi and Angelman syndromes JO - Genetics and Molecular Biology A1 - Fridman, Cintia A1 - Koiffmann, Célia P. SN - 1415-4757 UL - 10.1590/S1415-47572000000400004 VL - 23 Y1 - 2000 PB - Brasil ER -