1.
Fetal karyotypes of high genetic risk pregnancies from Social Security Hospitals and Private Consultations. Acta méd. costarric. [Internet]. 2000 Mar. 1 [cited 2026 Nov. 5];42(1):25-30. Available from: https://actamedica.medicos.cr/index.php/Acta_Medica/article/view/539