TY - GEN
AU - MacKay, Andrea P.
AU - Berg, Cynthia J.
AU - Liu, Xiang
AU - Duran, Catherine
AU - Hoyert, Donna L.
TI - Changes in Pregnancy Mortality Ascertainment : United States, 1999–2005 United States, 1999–2005
PB - Ovid Technologies (Wolters Kluwer Health)
SN - 0029-7844
KW - Obstetrics and Gynecology
PY - 2011
UR - http://slubdd.de/katalog?TN_libero_mab2
ER -
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