Phone inquiries less revealing than mail-back surveys--study.
Morrissey
J
J
D015709:Correspondence as Topic; D003625:Data Collection / Q000379:methods*; D005260:Female; D005431:Florida; D006302:Health Services Research / Q000379:methods*; D006801:Humans; D017060:Patient Satisfaction; D011795:Surveys and Questionnaires; D013689:Telephone