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. 1971 Jan 1;109(1):63-73.
doi: 10.1016/0002-9378(71)90835-0.

Serial estimation of human placental lactogen, estriol, and pregnanediol in pregnancy correlated with whole organ section of placenta

N A Samaan, H S Gallager, W A McRoberts, A M Faris Jr

Serial estimation of human placental lactogen, estriol, and pregnanediol in pregnancy correlated with whole organ section of placenta

N A Samaan et al. Am J Obstet Gynecol. .
No abstract available

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