共 8 条
[3]
GREEN JS, 1986, CAN MED ASSOC J, V134, P133
[4]
LAMIELL JM, 1989, MEDICINE, V68, P1
[6]
NEWMAN HP, 1987, VASA, V16, P220
[8]
Yuen J, 1984, Birth Defects Orig Artic Ser, V20, P135