Journal of Clinical Epidemiology > 2003 > 56 > 11 > 1100-1110
Source
Identifiers
journal ISSN : | 0895-4356 |
DOI | 10.1016/S0895-4356(03)00199-9 |
Journal of Clinical Epidemiology > 2003 > 56 > 11 > 1100-1110
journal ISSN : | 0895-4356 |
DOI | 10.1016/S0895-4356(03)00199-9 |