By Petersen D.J.   in Maternal and Child Health Journal

ISSN:1092-7875|6|1|59-66

Springer Publishing Company ‎(2002)‎

Access to resources Favorite 15.9298115

By Petersen D.J.   in Maternal and Child Health Journal

ISSN:1092-7875|01|1|65-66

Springer Publishing Company ‎(1997)‎

Access to resources Favorite 15.9298115

By Petersen D.J.   in Maternal and Child Health Journal

ISSN:1092-7875|03|2|61-62

Springer Publishing Company ‎(1999)‎

Access to resources Favorite 15.9298115

By Petersen D.J.   in Maternal and Child Health Journal

ISSN:1092-7875|02|1|55-58

Springer Publishing Company ‎(1998)‎

Access to resources Favorite 15.9298115

By Petersen D.J.   in Maternal and Child Health Journal

ISSN:1092-7875|01|2|121-127

Springer Publishing Company ‎(1997)‎

Access to resources Favorite 15.9298115

By Stim-Herndon K.P.   Petersen D.J.   Bennett G.N.   in Gene

ISSN:0378-1119|154|1|81-85

Elsevier‎(1995)‎

Access to resources Favorite 9.3384905