References
- Brown J. O. A simplified and convenient method for the double-embedding of tissues. Stain Techn. 1948; 23: 83–9
- Lillie R. D. Histopathologic Technic. The Blakiston Co, Philadelphia 1948
- Bensley R. R., Bensley S. H. Handbook of Histological and Cytological Technique. U. of Chicago Press, Chicago 1941