| Article ID | Journal | Published Year | Pages | File Type | 
|---|---|---|---|---|
| 6186905 | International Journal of Gynecology & Obstetrics | 2014 | 28 Pages | 
Abstract
												Frequencies of complicated facial expressions such as smiling and scowling may increase with advancing gestation owing to the development of the fetal brain and central nervous system.
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											Authors
												Miki Sato, Kenji Kanenishi, Uiko Hanaoka, Junko Noguchi, Genzo Marumo, Toshiyuki Hata, 
											