Journal of Clinical Epidemiology > 2012 > 65 > 1 > A3-A4
Source
Identifiers
journal ISSN : | 0895-4356 |
DOI | 10.1016/S0895-4356(11)00334-9 |
Journal of Clinical Epidemiology > 2012 > 65 > 1 > A3-A4
journal ISSN : | 0895-4356 |
DOI | 10.1016/S0895-4356(11)00334-9 |