Relationship of premature birth to heart volume and Hgb% concentration in pregnant women; preliminary report.
D002306:Cardiac Volume; D005260:Female; D006321:Heart / Q000502:physiology*; D006454:Hemoglobins; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D019102:Infant, Very Low Birth Weight; D011247:Pregnancy / Q000502:physiology; D047928:Premature Birth
D006454:Hemoglobins
HEART/physiology; HEMOGLOBIN; INFANT, PREMATURE; PREGNANCY/physiology