Ectopic pregnancy: still cause for concern.
Lipscomb
Gary H
GH
D000019:Abortifacient Agents; D000075202:Contraindications; D005260:Female; D006801:Humans; D015994:Incidence; D008727:Methotrexate; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000175:diagnosis* / Q000188:drug therapy / Q000453:epidemiology*; D012307:Risk Factors; D014481:United States / Q000453:epidemiology
D000019:Abortifacient Agents; D008727:Methotrexate