@misc{indiciae5d7764f3147d,
  title = {Smoking, drinking and psoriasis.},
  author = {E M Higgins and T J Peters and A W du Vivier},
  year = {1993},
  doi = {10.1111/j.1365-2133.1993.tb03349.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/8286268/},
  note = {Source identifier: 8286268}
}