title: Postanesthesia care unit visitation, anxiety, and experimental design.
authors: Zachary Tyler
authors: ZT
authors: Davidson
authors: Loyd Lee
authors: LL
authors: Glenn
mesh_terms: D001007:Anxiety / Q000523:psychology*; D005190:Family / Q000523:psychology*; D005260:Female; D006801:Humans; D008297:Male; D016528:Postanesthesia Nursing; D014789:Visitors to Patients