Philippe, Hervé; Poustka, Albert J.; Chiodin, Marta; Hoff, Katharina J.; Dessimoz, Christophe; Tomiczek, Bartlomiej; Schiffer, Philipp H. (2019). "Mitigating Anticipated Effects of Systematic Errors Supports Sister-Group Relationship between Xenacoelomorpha and Ambulacraria". Current Biology29 (11): 1818–1826.e6. doi:10.1016/j.cub.2019.04.009. பன்னாட்டுத் தர தொடர் எண்:0960-9822. பப்மெட்:31104936.
Philippe, Hervé; Poustka, Albert J.; Chiodin, Marta; Hoff, Katharina J.; Dessimoz, Christophe; Tomiczek, Bartlomiej; Schiffer, Philipp H. (2019). "Mitigating Anticipated Effects of Systematic Errors Supports Sister-Group Relationship between Xenacoelomorpha and Ambulacraria". Current Biology29 (11): 1818–1826.e6. doi:10.1016/j.cub.2019.04.009. பன்னாட்டுத் தர தொடர் எண்:0960-9822. பப்மெட்:31104936.
Philippe, Hervé; Poustka, Albert J.; Chiodin, Marta; Hoff, Katharina J.; Dessimoz, Christophe; Tomiczek, Bartlomiej; Schiffer, Philipp H. (2019). "Mitigating Anticipated Effects of Systematic Errors Supports Sister-Group Relationship between Xenacoelomorpha and Ambulacraria". Current Biology29 (11): 1818–1826.e6. doi:10.1016/j.cub.2019.04.009. பன்னாட்டுத் தர தொடர் எண்:0960-9822. பப்மெட்:31104936.