Zafar, W., S. Khadija, K. . Rasool, A. . Fazal, A. . Sana, and R. . Shazadi. “Why The Rate Of Pcos/Pcod Increase At The Age Of Menarche: Rate of PCOS/PCOD at the Age of Menarche”. Pakistan BioMedical Journal, vol. 4, no. 2, Dec. 2020, pp. 274-6, doi:10.54393/pbmj.v4i2.159.