By Hasson D.   Spong C. Y.   Ghidini A.   in Journal of Maternal-Fetal Medicine

ISSN:1057-0802|10|1|35-39

Informa Healthcare‎(2001)‎

Access to resources Favorite 3.037895

By Ghidini A.   Spong C. Y.   Goodwin K.   Pezzullo J. C.   in Journal of Maternal-Fetal and Neonatal Medicine

ISSN:1476-4954|12|2|95-98

Informa Healthcare‎(2002)‎

Access to resources Favorite 2.531579

By Beall M.H.   Ross M.G.   Spong C.Y.   in Obstetrics and Gynecology

ISSN:0029-7844|102|5|1090-1090

Elsevier‎(2003)‎

Access to resources Favorite 2.531579

By Spong C. Y.   Erickson K.   Willinger M.   Hankins G. D. V.   Schulkin J.   in Journal of Maternal-Fetal and Neonatal Medicine

ISSN:1476-4954|14|1|39-44

Informa Healthcare‎(2003)‎

Access to resources Favorite 2.0252633

By Landon M. B.   Thom E.   Spong C. Y.   Gabbe S. G.   Leindecker S.   Johnson F.   Lain K.   Miodovnik M.   Carpenter M.   in Journal of Maternal-Fetal and Neonatal Medicine

ISSN:1476-4954|11|4|226-231

Informa Healthcare‎(2002)‎

Access to resources Favorite 1.5189475