[On the nature of the olfactory analyzer in preschool children].
D002648:Child; D002675:Child, Preschool; D003214:Conditioning, Classical; D006801:Humans; D007223:Infant; D009424:Nervous System Physiological Phenomena; D012018:Reflex; D012903:Smell
REFLEX, CONDITIONED/in infancy and childhood; SMELL/in infancy and childhood