Shamim Akhtar, Rizwana Nasreen, Humaira Bibi, Ayesha Azhar Khan, Asma Amin Baig, Najia Riffat (2022) “Reproductive Features of Patients with Secondary Infertility”, Pakistan Journal of Medical & Health Sciences, 16(10), p. 111. doi: 10.53350/pjmhs221610111.