共 16 条
[1]
OBSERVATIONS ON THE DATING OF PREGNANCY
[J].
EUROPEAN JOURNAL OF OBSTETRICS GYNECOLOGY AND REPRODUCTIVE BIOLOGY,
1985, 20 (06)
:347-355
[2]
DETERMINATION OF THE STAGE OF GESTATION BY THE ASSAY OF CHORIONIC-GONADOTROPIN AND SCHWANGERSCHAFTS-PROTEIN-1
[J].
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1984, 91 (12)
:1234-1239
[3]
DETECTION AND CHARACTERIZATION OF PREGNANCY PROTEINS IN HUMAN PLACENTA AND THEIR QUANTITATIVE IMMUNOCHEMICAL DETERMINATION IN SERA FROM PREGNANT WOMEN
[J].
ARCHIV FUR GYNAKOLOGIE,
1971, 210 (04)
:440-+
[4]
DETERMINATION OF PREGNANCY SPECIFIC BETA-1-GLYCOPROTEIN (SP1) BY ENZYME IMMUNOASSAY
[J].
FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE,
1978, 290 (02)
:99-99
[5]
JOUPPILA P, 1980, LANCET, V1, P667
[6]
LAGREW DC, 1983, OBSTET GYNECOL, V61, P37
[7]
MASSON GM, 1983, OBSTET GYNECOL, V61, P223
[9]
CRITICAL EVALUATION OF SONAR CROWN-RUMP LENGTH MEASUREMENTS
[J].
BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY,
1975, 82 (09)
:702-710