@article{KreisLouwenYuan2019,
  author    = {Nina-Naomi Kreis and Frank Louwen and Juping Yuan},
  title     = {The multifaceted p21 (Cip1/Waf1/CDKN1A) in cell differentiation, migration and cancer therapy},
  journal   = {Cancers},
  volume    = {11},
  number    = {9, Art. 1220},
  pages     = {1 -- 23},
  doi       = {10.3390/cancers11091220},
  year      = {2019},
}