1. The immunogenicity of the placenta and trophoblast;Bagshawe,1975
2. Study of anti-Rh antibodies in amniotic fluid;Biermé;Annali di Ostetricia e Ginecologia,1970
3. The Human Amnion and Chorion;Bourne,1962
4. Identification of the pigment in amniotic fluid of erythroblastosis as bilirubin;Brazie;Journal of Pediatrics,1966
5. Die Plazenta beim ‘Morbus haemolyticus neonatorum’;Busch;Zeitschrift Geburtshilfe und Perinatologie,1972