TY - RPRT TI - Determining nucleolar multiplicity and cell number from sectional data. AU - A Gramsbergen AU - L P Kok AU - K Poortema AU - W Schaafsma PY - 1987 DO - 10.1111/j.1365-2818.1987.tb01317.x UR - https://pubmed.ncbi.nlm.nih.gov/3573035/ ID - 3573035 ER -