title: [Modifying factors on perception and expression of pain].
authors.affiliation: elke.mertens@charite.de
authors.forename: Elke
authors.initials: E
authors.lastname: Mertens
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D009730:Nursing Assessment; D010146:Pain / Q000451:nursing*; D010147:Pain Measurement / Q000451:nursing*; D017288:Pain Threshold; D012737:Sex Factors