Investigation of Human Parvovirus B19 Seroprevalence among Pregnant Women Experiencing Spontaneous Abortion in Kirkuk City, Iraq: Investigation of Human Parvovirus B19 Seroprevalence among Pregnant Women Experiencing Spontaneous Abortion in Kirkuk City, Iraq. NTU-JPS. 2023;2(4):27-34. doi:10.56286/ntujps.v2i4.591