TY - RPRT TI - Additional small acrocentric chromosome: two cases. AU - J Nielsen AU - T Tsuboi AU - U Friedrich AU - M Mikkelsen AU - B Lund AU - O Steinicke PY - 1969 DO - 10.1111/j.1365-2788.1969.tb01071.x UR - https://pubmed.ncbi.nlm.nih.gov/5794285/ ID - 5794285 ER -