Commentary: An early, short, and useful sensitive period in the human infant.
Klaus
Marshall H
MH
University of California, San Francisco, California, USA.
D006801:Humans; D007231:Infant, Newborn; D008425:Maternal Behavior; D009034:Mother-Child Relations; D009769:Object Attachment; D049590:Postpartum Period; D012426:Russia; D013997:Time Factors; D014743:Videotape Recording