共 17 条
[3]
ARMITAGE P, 1971, STATISTICAL METHODS
[4]
BRADLEY EL, 1975, SURG GYNECOL OBSTET, V141, P507
[5]
CEDERMARK BJ, 1981, SURG GYNECOL OBSTET, V152, P13
[9]
GLAZER HS, 1982, AM J ROENTGENOL, V139, P81, DOI 10.2214/ajr.139.1.81