Open AccessWhy should preterm births be rising?
Author(s) -
Andrew Shennan,
Susan Bewley
Publication year - 2006
Publication title -
bmj. british medical journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.831
H-Index - 429
ISSN - 0959-8138
DOI - 10.1136/bmj.332.7547.924
Subject(s) - medicine , gestation , pediatrics , population , psychological intervention , pregnancy , gestational age , obstetrics , intensive care , intensive care medicine , nursing , environmental health , genetics , biology