T Babochkina, S Mergenthaler, G De Napoli, S Hristoskova, S Tercanli, W Holzgreve, and S Hahn. 2005. “Numerous Erythroblasts in Maternal Blood Are Impervious to Fluorescent in Situ Hybridization Analysis, a Feature Related to a Dense Compact Nucleus With Apoptotic Character”. Haematologica 90 (6). Pavia, Italy, 740-45. https://doi.org/10.3324/%x.