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Updated: Jul 20, 2026

12:17
The 4-vessel Sampling Approach to Integrative Studies of Human Placental Physiology In Vivo
Published on: August 2, 2017
Measurement of pregnancy associated plasma protein A (PAPP-A)
Abstract:
A method is described for measuring pregnancy associated plasma protein A (PAPP-A) in the maternal circulation during the 3rd trimester of pregnancy. The method used is a modification of Laurell's electroimmunodiffusion technique.

