Letter: Oral contraceptives, allergy, pregnancy, and depression.
D000014:Abnormalities, Drug-Induced / Q000209:etiology; D003280:Contraceptives, Oral, Synthetic / Q000009:adverse effects*; D003863:Depression / Q000139:chemically induced*; D005260:Female; D006801:Humans; D006967:Hypersensitivity / Q000209:etiology*; D011247:Pregnancy; D011275:Pregnancy, Unwanted
D003280:Contraceptives, Oral, Synthetic