TY  - JOUR
AU  - Eysenbach, Gunther
PY  - 2006
DA  - 2006/9/29
TI  - The Law of Attrition Revisited – Author’s Reply
JO  - J Med Internet Res
SP  - e21
VL  - 8
IS  - 3
SN  - 1438-8871
UR  - http://www.jmir.org/2006/3/e21/
UR  - https://doi.org/10.2196/jmir.8.3.e21
DO  - 10.2196/jmir.8.3.e21
ID  - info:doi/10.2196/jmir.8.3.e21
ER  -