- Abortion, Spontaneous -- epidemiology1
- Abortion, Spontaneous -- etiology1
- Abortion, Spontaneous -- genetics1
- Abortion, Spontaneous -- prevention & control2
- Abortion, Spontaneous -- therapy3
- Abortion, Therapeutic4
- Abortion, Therapeutic -- legislation & jurisprudence1
- Abortion, Therapeutic -- methods1
- Abortion, Therapeutic -- mortality1
- Abortion, Threatened1
- Abortion, Veterinary -- epidemiology1
- Abortion, Veterinary -- etiology2
- Abrin -- pharmacology2
- Abruptio Placentae3
- Abrus6
- Abrus -- adverse effects1
- Abscess20
- Abscess -- complications2
- Abscess -- diagnosis1
- Abscess -- etiology4