Fogh J, et al. Absence of HeLa cell contamination in 169 cell lines derived from human tumors. J. Natl. Cancer Inst. 58: 209-214, 1977. PubMed: 833871
Fogh J, et al. One hundred and twenty-seven cultured human tumor cell lines producing tumors in nude mice. J. Natl. Cancer Inst. 59: 221-226, 1977. PubMed: 327080
The SW 684 cell line was initiated by A. Leibovitz in 1974 at the Scott and White Clinic, Temple, Texas from a fibrosarcoma removed from a 68 year old male Caucasian.