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Contraceptives, Oral

Compounds, usually hormonal, taken orally in order to block ovulation and prevent the occurrence of pregnancy. The hormones are generally estrogen or progesterone or both.

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Subheadings:

Tree Number(s): D27.505.696.875.360.276.210, D27.505.954.705.360.276.210

MeSH Unique ID: D003276

Entry Terms:

  • Oral Contraceptive
  • Contraceptive, Oral
  • Oral Contraceptives
  • Oral Contraceptives, Low-Dose
  • Contraceptives, Low-Dose Oral
  • Low-Dose Oral Contraceptives
  • Oral Contraceptives, Low Dose
  • Low-Dose Oral Contraceptive
  • Contraceptive, Low-Dose Oral
  • Low Dose Oral Contraceptive
  • Oral Contraceptive, Low-Dose
  • Oral Contraceptives, Phasic
  • Contraceptives, Phasic Oral
  • Phasic Oral Contraceptives

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