1. Cervical ectopic pregnancy successfully treated with local methotrexate injection 
Isabel Cerveira, M.D., Cristina Costa, M.D., Fernando Santos, M.D., Lourdes Santos, M.D., Fernando Cabral, M.D. 
Fertility and Sterility 
Volume 90, Issue 5, Pages 2005.e e10 (November 2008)
DOI: /j.fertnstert
Copyright © 2008 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1
Temporal relation between β-hCG and ultrasound imaging during hospital stay.
Fertility and Sterility  , 2005.e e10DOI: ( /j.fertnstert )
Copyright © 2008 American Society for Reproductive Medicine Terms and Conditions