By Heck K.   Blackford R.   Singer R.F.   in Materials Science and Technology

ISSN:1743-2847|15|2|213-220

Maney Publishing‎(1999)‎

Access to resources Favorite 7.9168634

By Heck K.E.   in Maternal and Child Health Journal

ISSN:1092-7875|01|2|81-88

Springer Publishing Company ‎(1997)‎

Access to resources Favorite 2.8120818

By Heck K.E.   in Maternal and Child Health Journal

ISSN:1092-7875|7|1|65-70

Springer Publishing Company ‎(2003)‎

Access to resources Favorite 2.8120818