TY - BOOK AU - "Caspersson, T. and Lore, Zech., Eds." TI - Nobel Symposia Medicine and Natural Sciences :Chromosome Identificaion -Technique and application in biology and medicine U1 - "576.312.32:578.08:61""1972.9.25/27""(08202) L3" PY - 0000///New York CY - 1973 PB - Academic Press ER -