title: Attachment: How early, how far?
authors.affiliation: Department of Radiology, Neurology, and the Brain Research Institute, UCLA School of Medicine, University of California, Los Angeles, Los Angeles, CA 90024-1769, Electronic mail: ihw1028@uclamvs.bitnet.
authors.forename: B
authors.initials: B
authors.lastname: Jacobs
authors.affiliation: Department of Psychiatry and Biobehavioral Sciences and the Brain Research Institute, UCLA School of Medicine, University of California, Los Angeles, Los Angeles, CA 90024-1769, Electronic mail: ihw1028@uclamvs.bitnet.
authors.forename: M J
authors.initials: MJ
authors.lastname: Raleigh