@inproceedings{SchartlSchartlAnders1981,
  author    = {Schartl, A. and Schartl, Manfred and Anders, F.},
  title     = {Phenotypic conversion of malignant melanoma to benign melanoma and vice versa in Xiphophorus},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-86662},
  year      = {1981},
  abstract  = {No abstract available.},
  subject      = {Schwertk{\"a}rpfling},
  language  = {en}
}
@inproceedings{AndersSchollSchartl1981,
  author    = {Anders, F. and Scholl, E. and Schartl, Manfred},
  title     = {Environmental and hereditary factors in the causation of neoplasia, based on studies of the Xiphophorus fish melanoma system},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-86402},
  year      = {1981},
  abstract  = {Neoplasia in Xiphophorus can be classified into: a) a Jarge group triggered by carcinogens; b) a large group triggered by promoters; and c) a small group that develops "spontaneously" according to Mendelian Jaw. The process leading to susceptibility for neoplasia is represented by the disintegration of gene systems that normally protect the fish from neoplasia. Interpopulational arid interracial hybridization is the most effective process that Ieads to disintegration of the protective gene systems. Environmental factors may complete disintegration in somatic cells and thus may trigger neoplasia. The applications of the findings on Xiphophorus to humans are discussed.},
  subject      = {Schwertk{\"a}rpfling},
  language  = {en}
}
@inproceedings{AndersSchartlScholl1981,
  author    = {Anders, F. and Schartl, Manfred and Scholl, E.},
  title     = {Evaluation of environmental and hereditary factors in carcinogenesis, based on studies in Xiphophorus},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-72741},
  year      = {1981},
  abstract  = {Neoplasia in Xiphophorus can be classified into a) a large group that is triggered by carcinogens; b) a large group triggered by promoters; c) a small group that develops "spontaneously" following interpopulational and interracial hybridizations; and d) a small group that develops "spontaneously" following germ line mutation. The process leading to susceptibility for neoplasia is represented by the disintegration of gene systems that normally protect the fish from neoplasia. Hybridization is the most effective process that leads to disintegration of the protection gene systems. Environmental factors may complete disintegration and thus may trigger neoplasia. It is discussed whether the findings on Xiphophorus may also apply to humans.},
  subject      = {Schwertk{\"a}rpfling},
  language  = {en}
}