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Rajlakshmi Yadav, Ashok Kumar Verma, Vinita Malhotra, Rahul Chavhan. Placental thickness estimation by ultrasonography and its correlation with gestational age in normal pregnancies in late 2nd and 3rd trimester. APJHS [Internet]. 2017Dec.30 [cited 2024Jul.27];4(4):130-2. Available from: https://apjhs.com/index.php/apjhs/article/view/88