Kajdy, A., Muzyka-Placzyńska, K., Filipecka-Tyczka, D., Modzelewski, J., Stańczyk, M., & Rabijewski, M. (2021). A unique case of diagnosis of a heterotopic pregnancy at 26 weeks – case report and literature review. BMC Pregnancy Childbirth.

Kajdy, Anna, Katarzyna Muzyka-Placzyńska, Dagmara Filipecka-Tyczka, Jan Modzelewski, Marek Stańczyk, und Michał Rabijewski. "A Unique Case of Diagnosis of a Heterotopic Pregnancy At 26 Weeks – Case Report and Literature Review." BMC Pregnancy Childbirth 2021.

Kajdy, Anna, et al. "A Unique Case of Diagnosis of a Heterotopic Pregnancy At 26 Weeks – Case Report and Literature Review." BMC Pregnancy Childbirth 2021.