1. Abraham JL. Scanning electron microscopy. Proceedings of the Workshop on Biomedical Applications—SEM as an Aid in Diagnosis. vol. 2. Chicago: IIT Research Institute; 1977.
2. Abramowsky CR. Lupus erythematosus, the placenta and pregnancy. Prog Clin Biol Res. 1981;70:309.
3. Aladjem S. Examination of fresh villi. In: Gruewald P, editor. The placenta and its maternal supply line. Baltimore: University Park Press; 1975.
4. Altshuler G, Gilbert-Barness E, editors. Potter’s pathology of the fetus and infant. Philadelphia: Mosby Year Book, Inc.; 1997.
5. Altshuler G, McAdams AJ. The role of the placenta in fetal and perinatal pathology. Am J Obstet Gynecol. 1972;113:616.