Comment on

• The use of aspirin to prevent pregnancy-induced hypertension and lower the ratio of thromboxane A2 to prostacyclin in relatively high risk pregnancies.

  Schiff E, Peleg E, Goldenberg M, Rosenthal T, Ruppin E, Tamarkin M, Barkai G, Ben-Baruch G, Yahal I, Blankstein J, et al. Schiff E, et al. N Engl J Med. 1989 Aug 10;321(6):351-6. doi: 10.1056/NEJM198908103210603. N Engl J Med. 1989. PMID: 2664522 Clinical Trial.