共 7 条
[1]
[Anonymous], COMMUNICATION
[3]
Griess P., 1879, BER DTSCH CHEM GES, V12, P426, DOI [10.1002/cber.187901201117, DOI 10.1002/CBER.187901201117]
[4]
Kass E H, 1970, Clin Obstet Gynecol, V13, P239
[6]
KUNIN CM, 1974, DETECTION PREVENTION, P39
[7]
KUNIN CM, 1974, DETECTION PREVENTION, P5