Monoporous and polyporous acne.

@article{Watson1959MonoporousAP,
  title={Monoporous and polyporous acne.},
  author={J W Watson},
  journal={A.M.A. archives of dermatology},
  year={1959},
  volume={80 2},
  pages={167-70}
}
  • J W Watson
  • Published 1959 in A.M.A. archives of dermatology