security blanket see transitional object.
Sorry, "percutaneous-umbilical-cord-blood-sampling-pubs" is not in the Dictionar...
refraction n. 1. the bending of light rays as t...
social motive any motive acquired as a result of interactio...
physiological zero the temperature at which an object in co...
cerebral atrophy degeneration and shrinkage of the brain, u...