title: [Experimentation with relaxation technics. IV].
mesh_terms: D000328:Adult; D001007:Anxiety / Q000517:prevention & control*; D003729:Dental Care / Q000523:psychology*; D005239:Fear; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012064:Relaxation Therapy
vernacular_title: Sperimentazione delle tecniche di rilassamento. Nota IV.