NIH 1989 N01 HD |
Birth Weight - Specific Perinatal Mortality Brockest, John E. / Utah State Department of Health |
|
NIH 1988 N01 HD |
Birth Weight-Specific Perinatal Mortality Brockest, John E. / Utah State Department of Health |
|
NIH 1987 N01 HD |
Birth Weight-Specific Perinatal Mortality Brockest, John E. / Utah State Department of Health |
|
NIH 1986 N01 HD |
Birth Weight-Specific Perinatal Mortality Brockest, John E. / Utah State Department of Health |
|