title: Fears, anxieties, and phobic phenomena.
mesh_terms: D001007:Anxiety / Q000523:psychology*; D002648:Child; D002657:Child Development; D002675:Child, Preschool; D005239:Fear; D006801:Humans; D007223:Infant; D010698:Phobic Disorders / Q000523:psychology*; D011574:Psychoanalytic Theory