Pregnancy hemoglobin levels in the rural south; an evaluation of the use of the copper sulfate screening test in clinics.
FERGUSON
J H
JH
D019327:Copper Sulfate; D005260:Female; D006403:Hematologic Tests; D006454:Hemoglobins; D006801:Humans; D011247:Pregnancy; D012424:Rural Population
D006454:Hemoglobins; D019327:Copper Sulfate
PREGNANCY