@article{38a57720ce1149e8a9ed2afe69ddd2c8,
title = "Low and high responders - At what levels of serum estradiol do things start to get fuzzy? [1] (multiple letters)",
author = "Check, {J. H.} and J. Hanoch and N. Laufer and Sharara, {F. I.} and C. Simon and A. Pellicer and McDonough, {P. G.}",
year = "1999",
doi = "10.1016/S0015-0282(98)00477-4",
language = "English (US)",
volume = "71",
pages = "582--586",
journal = "Fertility and Sterility",
issn = "0015-0282",
publisher = "Elsevier Inc.",
number = "3",
}