共 15 条
[1]
AARO LA, 1975, MAYO CLIN PROC, V50, P365
[2]
Chase H C, 1974, Clin Perinatol, V1, P3
[3]
HERMANN WL, 1975, AM J OBSTET GYNECOL, V123, P382
[4]
HUSSEY HH, 1976, JAMA-J AM MED ASSOC, V235, P944
[6]
Naeye R L, 1974, Clin Perinatol, V1, P187
[7]
NESBITT REL, 1974, CLIN PERINATOL, V1, P1
[8]
REEVES BD, 1974, ILLINOIS MED J, V145, P34
[10]
TAYLOR ES, 1976, OBSTET GYNECOL SURV, V31, P23