TY - JOUR T1 - Drosophila viewer: a program on the formal genetics, anatomy and developmental biology of Drosophila melanogaster for students and specialists JO - Genetics and Molecular Biology A1 - Otto, P.A. SN - 1415-4757 UL - 10.1590/S1415-47572000000400022 VL - 23 Y1 - 2000 PB - Brasil ER -