1. Implications in the maintenance of pregnancy: I
Implications in the maintenance of pregnancy: I. presence of immunoreactive glycodelin in human umbilical cord vein endothelial cells 
Jong G Kim, Ph.D., Sumathi Ramachandran, Ph.D., H.Mimi Zhou, Ph.D., Denise Rayner, M.D., Sampath Parthasarathy, Ph.D. 
Fertility and Sterility 
Volume 73, Issue 4, Pages (April 2000)
DOI: /S (99)

2. Figure 1
Immunohistologic staining of umbilical cord vein without primary antibody (A), with anti–glycodelin peptide antibody (B), and with anti–von Willebrand factor (C) and immunohistologic staining of umbilical cord artery without primary antibody (D) and with anti–glycodelin peptide antibody (E).
Kim. Human umbilical cord. Fertil Steril 2000.
Fertility and Sterility  , DOI: ( /S (99) )

3. Figure 2
Vessel taken from the placenta immunostained without primary antibody (A) and with anti–von Willebrand factor (B).
Kim. Human umbilical cord. Fertil Steril 2000.
Fertility and Sterility  , DOI: ( /S (99) )