@misc{miscc6afd497, title = {MTHFR polymorphism, dietary folate intake and breast cancer in young women: a case control study in rio de Janeiro, Brazil}, author = {Marchioni, Dirce Maria Lobo and Souza, B V and Jacome, G P O and Santos, S. S. and Pombo de Oliveira, M. S. and Koifman, R J and Koifman, S}, year = {2008}, booktitle = {Meeting of the European Association for Cancer Research} }