TY - GEN AU - Soares,P AU - Sobrinho-Simões,M TI - Correspondence re: G. Tallini et al., RET/PTC oncogene activation defines a subset of papillary thyroid carcinomas lacking evidence of progression to poorly differentiated or undifferentiated tumor phenotype. Clin. Cancer Res., 4:287-294, 1998 SN - 1078-0432 PY - 2000///0106 KW - Adult KW - Carcinoma, Papillary KW - genetics KW - Disease Progression KW - Drosophila Proteins KW - Gene Expression Regulation, Neoplastic KW - Gene Rearrangement KW - Humans KW - Middle Aged KW - Phenotype KW - Proto-Oncogene Proteins KW - Proto-Oncogene Proteins c-ret KW - Receptor Protein-Tyrosine Kinases KW - Thyroid Neoplasms N1 - Publication Type: Letter; Comment ER -