TY  - JOUR
PY  - 1989//
TI  - Methodological issues in the measurement of substance use
JO  - Annals of the New York Academy of Sciences
A1  - Day, Nancy L.
A1  - Robles, N.
SP  - 8
EP  - 13
VL  - 562
IS  - 
N2  - <p>[Abstract unavailable]</p> <p>Language: en</p>
LA  - en
SN  - 0077-8923
UR  - http://dx.doi.org/
ID  - ref1
ER  -