J Reprod Infert

arij001

Journal of Reproduction & Infertility

2228-5482 2251-676X

Avicenna Research Institute

jri444

Letter to Editor

Alizadeh

Leila

Department of Epidemiology and Reproductive Health, Reproductive Medicine Research Center, Rouyan Institute, ACECR, Tehran, Iran

Omani Samani

Reza

Department of Epidemiology and Reproductive Health, Reproductive Medicine Research Center, Rouyan Institute, ACECR, Tehran, Iran

11 4 325 327 9 9 2010 17 11 2010