Pijnenborg ea 1981
Pijnenborg R.,ea., Trophoblast invasion and the establishment of haemochorial placentation in man and laboratory animal. Placenta. 1981. V.2. 71-91.
Pijnenborg R.,ea., Trophoblast invasion and the establishment of haemochorial placentation in man and laboratory animal. Placenta. 1981. V.2. 71-91.