1. Management of tubal ectopic pregnancy: methotrexate and salpingostomy are preferred to preserve fertility 
Stephanie Beall, M.D., Ph.D., Alan H. DeCherney, M.D. 
Fertility and Sterility 
Volume 98, Issue 5, Pages (November 2012)
DOI: /j.fertnstert
Copyright © 2012 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1 Treatment decision tree.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2012 American Society for Reproductive Medicine Terms and Conditions