The impact of socioeconomic status across early life on age at menarche among a racially diverse population of girls.
James-Todd
Tamarra
T
Connors Center for Women's Health and Gender Biology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA. n2tjt@channing.harvard.edu
Tehranifar
Parisa
P
Rich-Edwards
Janet
J
Titievsky
Lina
L
Terry
Mary Beth
MB