Tổng quan các rối loạn nồng độ canxi - MSD Manuals
Chapters The fraternity and sorority community at Virginia Tech is comprised of active and vibrant chapters governed by four councils Interfraternity Council (IFC) National Pan-Hellenic Council (NPHC) Panhellenic Council (PHC) and the United Council of Fraternities and Sororities (UCFS)