| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10454149 | Biological Psychology | 2013 | 4 Pages |
Abstract
⺠Testosterone concentrations were measured from umbilical cord blood. ⺠At age 2, boys had a smaller vocabulary than girls. ⺠Higher levels of cord blood testosterone predicted smaller vocabularies in 2-year old boys, but not girls.
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Authors
Lauren P. Hollier, Eugen Mattes, Murray T. Maybery, Jeffrey A. Keelan, Martha Hickey, Andrew J.O. Whitehouse,