Thakker DDV, Kariya DVB. Assessment Of Left Ventricular Structural And Functional Indices By Echocardiography In Relation To The Haemoglobin Levels In Second Trimester Of Pregnancy: Assessment Of Left Ventricular Structural And Functional Indices. Natl J Integr Res Med [Internet]. 2012 Aug. 31 [cited 2024 May 15];3(3):7-10. Available from: http://nicpd.ac.in/ojs-/index.php/njirm/article/view/2021