References
- Hueper W. C. “Experimental studies in metal carcinogenes: 1, Nickel cancer in rats.”. Texas Rept. Biol. Med. 1952; 10: 167–186
- Hadidian Z., et al. “Test for chemical carcinogens.”. J. Natl. Cancer Inst. 1968; 41: 985–1036
- Grasso P., Golberg L. “Early changes at the site of repeated subcutaneous injection of food colorings,”. Food Cosmet. Toxicol. 1966; 4: 269–282
- Grice H. C., Mannell W. A. “Rhabdomyosarcomas induced in rats by intramuscular injections of Blue VRS,”. J. Natl. Cancer Inst. 1966; 37: 845
- Grasso P., Golberg L. “Subcutaneous sarcoma as an index of carcinogenic potency,”. Food Cosmet. Toxicol. 1966; 4: 297–320