research National Center for Biotechnology Information NCBI NLM MEDLINE review humans pubmed abstract nih national institutes of health national library of medicine pregnancy research support non-u.s. gov't female Infant newborn pregnancy outcome premature* global health affs=[] is_editor=false suffix=none equal_contrib=false) initials='j' initials='a' initials='h' initials='n' initials='p' initials='k' affs=[]) initials='s' initials='m' initials='c' author(firstnames='jeffrey' initials='r' initials='e' author(firstnames='mark' author(firstnames='robert' author(firstnames='andrew' author(firstnames='christopher' initials='z' equal_contrib=false)] lastname='dean' author(firstnames='elizabeth' author(firstnames='jennifer' pmid:24625129 pmc3828585 doi:10.1186/1742-4755-10-s1-s2 hannah blencowe simon cousens collabauthor(name='born too soon preterm birth action group' investigators=[author(firstnames='josé' lastname='belizán' author(firstnames='hannah' lastname='blencowe' author(firstnames='zulfiqar' lastname='bhutta' author(firstnames='sohni' author(firstnames='andres' lastname='de francisco' lastname='howson' author(firstnames='mary' lastname='kinney' lastname='klebanoff' author(firstnames='joy' lastname='lawn' author(firstnames='silke' lastname='mader' lastname='mason' lastname='murray' author(firstnames='pius' lastname='okong' author(firstnames='carmencita' lastname='padilla' lastname='pattinson' lastname='requejo' author(firstnames='craig' lastname='rubens' lastname='serazin' author(firstnames='catherine' lastname='spong' author(firstnames='antoinette' lastname='tshefu' author(firstnames='rexford' lastname='widmer' author(firstnames='khalid' lastname='yunis' author(firstnames='nanbert' lastname='zhong' maternal welfare / trends* premature birth / epidemiology*