TY - RPRT TI - Testicular mosaicism in non-mosaic postpubertal Klinefelter patients with focal spermatogenesis and in non-mosaic prepubertal Klinefelter boys AU - Gul, S. AU - Vloeberghs, V. AU - Gies, I. AU - Goossens, E. PY - 2023 DO - 10.1101/2023.12.19.572320 UR - https://www.biorxiv.org/content/10.1101/2023.12.19.572320v1 ID - 10.1101/2023.12.19.572320 ER -