Oktaviance, R. O.; Merlina Sinabariba; Aprilita Br Sitepu; Angelina Agatha Br Sembiring. Description of Anxiety Level and Characteristics of Pregnant Mothers During the Covid-19 Pandemic at the Pratama Talia Clinic, Sub-District Pancur Batu Deli Serdang in 2022. midwifery 2022, 10, 3524-3529.