Nutsati, P.; Bunyavejchevin, S. .; Ruanphoo, P. .; Chaiyasit, N.; Tangpornprasert, P. .; Virulsri, C. Reliability of the Cervamet and POPstix in Pelvic Organ Prolapse Quantification Measurement. Thai J Obstet Gynaecol 2022, 30, 321-328.