1National Asthma Education and Prevention Program Asthma and Pregnancy Working Group expert panel report. Managing asthma during pregnancy: recommendations for pharmacologic treatment-2004 update. J Allergy Clin Immunol,2005 ,115 :31-33.
2Paul J, Wendel, Susan MR, et al. Asthma treatment in pregnancy : a randomized controlled study. Am J Obstet Gynecol, 1996, 175: 150.
3Clifton V. Maternal asthma daring pregnancy and fetal outcomes: potential mechanisms and possible solutions. Curr Opin Allergy Clin Immunol, 2006,6:307-311.
4Gluck JC, Gluck PA. The effect of pregnancy on the course of asthma. Immunol Allergy Clin North Am, 2006,26:63-80.
5Rudra CB, Williams MA, Frederick IO, et al. Maternal asthma and risk of preeclampsia: a case-control study. J Reprod Med, 2006, 51:94-100.
6Matel MJ, Rey E, Beauchesne MF, et al. Use of inhaled corticosteroids during pregnancy and risk of pregnancy induced hypertension : nested case-control study. BMJ, 2005,330 : 230- 233.
