Panabokke, R.G.; Nelson, A.G.D.; Fernando, W.H.; Gunatilleka, D.E.; Karunaratne, W.B.; Nandasena, A.M.
(1970)
Enzyme histochemical studies have been carried out on the trophoblast o f normal placentae
by Wislocki and Dempsey (1945), Wachstein, Meagher and Orit z (1963), Jeacock and
Morris (1963) and Curzen (1965). There arc a ...