Open AccessHandwritten versus scanned signature on the invitation letter: does it make any difference in participation in a population-based study?
Author(s) -
Marcela Fu,
José M. Martínez-Sánchez,
Xisca Sureda,
Cristina Martínez,
Montse Ballbé,
Lucía Baranda,
Anna Riccobene,
Esteve Fernández
Publication year - 2013
Publication title -
european journal of epidemiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.825
H-Index - 111
eISSN - 1573-7284
pISSN - 0393-2990
DOI - 10.1007/s10654-013-9838-3
Subject(s) - medicine , signature (topology) , public health , epidemiology , letter to the editor , population , pathology , environmental health , law , geometry , mathematics , political science
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