共 13 条
[2]
[Anonymous], 1977, Statistical Methods in Medical Research
[3]
BILLINGS RE, 1984, MOL PHARMACOL, V25, P459
[4]
A QUANTITATIVE ASSESSMENT OF PLASMA HOMOCYSTEINE AS A RISK FACTOR FOR VASCULAR-DISEASE - PROBABLE BENEFITS OF INCREASING FOLIC-ACID INTAKES
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1995, 274 (13)
:1049-1057
[7]
FROSCHER W, 1995, CLIN NEUROPHARMACOL, V18, P165
[8]
Guba SC, 1996, AM J CLIN PATHOL, V106, P709