Clinicohematological and molecular analysis of hemoglobin D syndrome and unknown variants in the hemoglobinopathy spectrum of Sindh, Pakistan - Sunila Tashfeen; Ikram Din Ujjan; Hina Shaikh; Muhammad Arif Sadiq; Feriha Fatima Khidri; Ali Raza Rajput; Ali Muhammad Waryah (PLoS ONE, 2025)