On the Allergic Histologial Changes that have occurred due to Human Placenta as well as Fetus Serum Protein in Pregnant Rabbit's Organs

It has been discovered that there exists, within the fetus serum, as well as human placenta, a similar specific protein that one cannot find out in any human serum; which has been considered to have been formulated in placenta; further, one can probe out the abovesaid unique protein part in a show alike.