@misc{indiciae737f43b509f6,
  title = {Time-dependent variations in bone turnover parameters during 2 months' cyclic treatment with different doses of combined estrogen and progestogen in postmenopausal women.},
  author = {J S Johansen and S B Jensen and B J Riis and C Christiansen},
  year = {1990},
  doi = {10.1016/0026-0495(90)90082-n},
  url = {https://pubmed.ncbi.nlm.nih.gov/2233271/},
  note = {Source identifier: 2233271}
}