Note on psychological differences between 18-yr.-old Finnish females who use vs do not use oral contraceptives.
D000293:Adolescent; D003276:Contraceptives, Oral / Q000008:administration & dosage*; D005260:Female; D005387:Finland; D006801:Humans; D012917:Social Adjustment; D012945:Social Values
D003276:Contraceptives, Oral