https://mtreceptor.com/index.p....hp/the-actual-valida
The Helsinki Declaration's ethical framework guided this cross-sectional study, which investigated seventy women exhibiting amenorrhea. The sample was classified into forty (57.14%) diagnosed with primary amenorrhea (PA), thirty (42.86%) with secondary amenorrhea (SA), and a control group of thirty healthy women with regular menstrual cycles. The International System for Human Cytogenetic