共 57 条
[2]
CENTRAL-NERVOUS-SYSTEM TOXICITY OF SOME COMMON ENVIRONMENTAL RESIDUES IN THE MOUSE
[J].
JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH,
1987, 21 (04)
:405-421
[4]
BECK DE, 1987, GASTROENTEROL CLIN N, V16, P143
[5]
BISCOP G, 1948, Z ZELLFORSCH, V34, P141
[6]
Burkitt D P, 1972, Lancet, V2, P1408
[7]
VARICOSE VEINS, DEEP VEIN-THROMBOSIS, AND HEMORRHOIDS - EPIDEMIOLOGY AND SUGGESTED ETIOLOGY
[J].
BMJ-BRITISH MEDICAL JOURNAL,
1972, 2 (5813)
:556-+
[9]
COLLINS JG, 1986, VITAL HLTH STATIS 10, V155
[10]
VARIATION OF BOWEL HABIT IN 2 POPULATION SAMPLES
[J].
BMJ-BRITISH MEDICAL JOURNAL,
1965, 2 (5470)
:1095-+