Kuno N., Kadomatsu K., Nakamura M., Miwa-Fukuchi T., Hirabayashi N., Ishizuka T. Mature ovarian cystic teratoma with a highly differentiated homunculus: a case report (англ.) // Birth Defects Research. Part a, Clinical and Molecular Teratology : journal. — 2004. — January (vol. 70, no. 1). — P. 40—6. — doi:10.1002/bdra.10133. — PMID14745894.
Arlikar J.D., Mane S.B., Dhende N.P., Sanghavi Y., Valand A.G., Butale P.R. Fetus in fetu: two case reports and review of literature (англ.) // Pediatric Surgery International : journal. — 2009. — March (vol. 25, no. 3). — P. 289—292. — doi:10.1007/s00383-009-2328-8. — PMID19184054.
Chi J.G., Lee Y.S., Park Y.S., Chang K.Y. Fetus-in-fetu: report of a case (неопр.) // American Journal of Clinical Pathology. — 1984. — July (т. 82, № 1). — С. 115—119. — PMID6540049.
Sergi C., Ehemann V., Beedgen B., Linderkamp O., Otto H.F. Huge fetal sacrococcygeal teratoma with a completely formed eye and intratumoral DNA ploidy heterogeneity (англ.) // Pediatric and Developmental Pathology : the Official Journal of the Society for Pediatric Pathology and the Paediatric Pathology Society : journal. — 1999. — Vol. 2, no. 1. — P. 50—7. — PMID9841706.
Kuno N., Kadomatsu K., Nakamura M., Miwa-Fukuchi T., Hirabayashi N., Ishizuka T. Mature ovarian cystic teratoma with a highly differentiated homunculus: a case report (англ.) // Birth Defects Research. Part a, Clinical and Molecular Teratology : journal. — 2004. — January (vol. 70, no. 1). — P. 40—6. — doi:10.1002/bdra.10133. — PMID14745894.
Arlikar J.D., Mane S.B., Dhende N.P., Sanghavi Y., Valand A.G., Butale P.R. Fetus in fetu: two case reports and review of literature (англ.) // Pediatric Surgery International : journal. — 2009. — March (vol. 25, no. 3). — P. 289—292. — doi:10.1007/s00383-009-2328-8. — PMID19184054.