TY  - JOUR
T1  - Incorrect formula in: Within-person across-neuropsychological test variability and incident dementia prenatal genome testing sparks debate
Y1  - 2008/12/10
N1  - 10.1001/jama.300.22.2610
JO  - JAMA
SP  - 2610
EP  - 2610
VL  - 300
IS  - 22
N2  - 
where Zik is the kth cognitive test score for ith individual, k = 1, . . . , K. Here, K = 3 (FCSRT, WAIS-R Vocabulary, and WAIS-R Digit Symbol Substitution) and

SN  - 0098-7484
M3  - doi: 10.1001/jama.300.22.2610
UR  - http://dx.doi.org/10.1001/jama.300.22.2610
ER  -