Reader Comments (3)
Post a new comment on this article
-
0 Responses04 Dec 2012
23:05 GMT
Most RecentMedia Coverage of this Article Posted by PLOS_ONE_Group on 04 Dec 2012 at 23:05 GMT -
0 Responses24 Nov 2012
02:20 GMT
Most RecentAvailability of ultrasound recordings Posted by Mietchen on 24 Nov 2012 at 02:20 GMT -
0 Responses22 Nov 2012
18:08 GMT
Most RecentVideo of a fetal yawn by Wolfgang Moroder Posted by MattJHodgkinson on 22 Nov 2012 at 18:08 GMT