1.
Castagnini L, Manrique C, Mere J, García Hjarles M. ß-HCG serum levels as pre-eclampsia predictor. Rev peru ginecol obstet. [Internet]. 2015 May 7 [cited 2025 Apr. 11];50(1):19-23. Available from: http://51.222.106.123/index.php/RPGO/article/view/435