Schultz J. 1956
Schultz J. 1956. The relation of the heterochromatic chromosome regions to the nucleic acids of the cell. Cold Spring Harbor Symp. Quant. Biol. 21: 307-328.
Schultz J. 1956. The relation of the heterochromatic chromosome regions to the nucleic acids of the cell. Cold Spring Harbor Symp. Quant. Biol. 21: 307-328.
