1. Primary hyperparathyroidism in pregnancy
Elena Perin, M.D., Giovanna Cacciaguerra, M.D., Roberta Lapenna, M.D., Cristina Catena, M.D., Leonardo Alberto Sechi, M.D., Diego Marchesoni, M.D. 
Fertility and Sterility 
Volume 90, Issue 5, Pages 2014.e e15 (November 2008)
DOI: /j.fertnstert
Copyright © 2008 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1 Calcium and creatinine trends in the patient.
Fertility and Sterility  , 2014.e e15DOI: ( /j.fertnstert )
Copyright © 2008 American Society for Reproductive Medicine Terms and Conditions