@inbook{Carlborg+1987+191+196,
url = {https://doi.org/10.1515/9783110866902-021},
title = {Cyproterone acetate versus levonorgestrel combined with ethinyl estradiol in the treatment of acne : results of a multi-center study},
booktitle = {Antiandrogen-Estrogen Therapy for Signs of Androgenization},
author = {L. Carlborg},
editor = {Adolf E. Schindler},
publisher = {De Gruyter},
address = {Berlin, Boston},
pages = {191--196},
doi = {doi:10.1515/9783110866902-021},
isbn = {9783110866902},
year = {1987},
lastchecked = {2026-05-04}
}