Author:
Publisher: U.S. Government Printing Office
ISBN:
Category : Medical
Languages : en
Pages : 44
Book Description
DHHS Publication PHS 2005-1339. Series 2, No. 139, National Ambulatory Medical Care Survey and National Hospital Ambulatory Medical Care Survey, 2001. By Esther Hing, et al. Describes effects due to form length and/or item formats on respondent cooperation and survey estimates.