Journal of Clinical Epidemiology > 1999 > 52 > Supplement 1 > 5S
Source
Identifiers
journal ISSN : | 0895-4356 |
DOI | 10.1016/S0895-4356(99)80010-9 |
Journal of Clinical Epidemiology > 1999 > 52 > Supplement 1 > 5S
journal ISSN : | 0895-4356 |
DOI | 10.1016/S0895-4356(99)80010-9 |