%0 Journal Article
%T Infant Cardiac Activity: Developmental Changes and Relations With Attachment
%A Izard, Carroll E.
%A Porges, Stephen W.
%A Simons, Robert F.
%A Haynes, O. Maurice
%A Hyde, Christopher
%A Parisi, Maria
%A Cohen, Ben
%J Developmental Psychology
%V 27
%N 3
%P 432-439
%@ 0012-1649
%D 1991-05-01
%I American Psychological Association
%~ DeepDyve