HE Gui-xiang

No ORCID on file · 1 paper in corpus · active 2009

Study types

  • article 1

Condition tags

  • endometriosis 1
  • infertility 1
article 2009

Compound oral contraceptives(COC)as a highly effective contraceptive methods has been recognized by the people. At first people worried about safety of COC. Through a long period of exploration, not only for people with a fair understanding…