Biological stains : a handbook on the nature and uses of the dyes employed in the
biological laboratory / by H. J. Conn,... ; prepared with the collaboration of various
members of the Biological Stain Commission. - 7th edition / revised with the assistance
of E. H. Stotz, V. M. Emmel, and Mary A. Darrow ; with two chapters on histochemical
reagents, by R. D. Lillie and G. G. Glenner, 1961