Third-generation OCs safe, health officials say.
D003267:Contraception; D003276:Contraceptives, Oral; D019049:Developed Countries; D004194:Disease; D004617:Embolism; D005060:Europe; D005193:Family Planning Services; D012106:Research; D013923:Thromboembolism; D006113:United Kingdom; D014652:Vascular Diseases
D003276:Contraceptives, Oral
Contraception; Contraceptive Methods; Developed Countries; Diseases; Embolism; Europe; Family Planning; Northern Europe; Oral Contraceptives; Summary Report; Thromboembolism; United Kingdom; Vascular Diseases