Inequalities in maternal health.
Pollock
Wendy
W
King
James F
JF
D019049:Developed Countries; D003906:Developing Countries; D005260:Female; D006801:Humans; D008429:Maternal Welfare / Q000208:ethnology*; D009767:Obesity, Morbid; D011247:Pregnancy; D011248:Pregnancy Complications / Q000453:epidemiology / Q000208:ethnology*; D012959:Socioeconomic Factors