1) Altshuler G, Deppisch LM : College of American Pathologists Conference XIX on the Examination of the Placenta : report of the Working Group on Indications for Placental Examination. Arch Pathol Lab Med 1991, 115 : 701-703
2) Hargitai B, Marton T, Cox PM : Best practice no 178. Examination of the human placenta. J Clin Pathol 2004, 57 : 785-792
3) Langston C, Kaplan C, Macpherson T et al : Practice guideline for examination of the placenta : developed by the Placental Pathology Practice Guideline Development Task Force of the College of American Pathologists. Arch Pathol Lab Med 1997, 121 : 449-476
4) Khong TY, Mooney EE, Ariel I et al : Sampling and definitions of placental lesions : Amsterdam Placental Workshop Group Consensus Statement. Arch Pathol Lab Med 2016, 140 : 698-713
5) 日本産科婦人科学会 (編) : 産科婦人科用語集・用語解説集, 改訂第4版, 日本産科婦人科学会, 2018
6) 南口早智子 : 周産期胎盤病理総論. 病理と臨床 2014, 32 : 472-478