Adequacy of prenatal care utilization.
Kotelchuck
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M
D015982:Bias; D005260:Female; D006302:Health Services Research / Q000379:methods*; D006801:Humans; D011237:Predictive Value of Tests; D011247:Pregnancy; D011256:Pregnancy Outcome; D011295:Prenatal Care / Q000706:statistics & numerical data*; D015203:Reproducibility of Results