共 29 条
[1]
BAILEY H, 1942, DEMONSTRATIONS PHYSI
[2]
VARICOSE VEINS, DEEP VEIN-THROMBOSIS, AND HEMORRHOIDS - EPIDEMIOLOGY AND SUGGESTED ETIOLOGY
[J].
BMJ-BRITISH MEDICAL JOURNAL,
1972, 2 (5813)
:556-+
[3]
COHEN J, 1964, BRIUT HATSIBUR, V7, P426
[4]
EDWARDS H, 1943, P ROY SOC MED, V36, P186
[5]
GABRIEL KR, 1963, AM STATISTICAL ASS J, V58, P1133
[7]
JELLIFFE DB, 1966, ASSESSMENT NUTRITION, P76
[8]
KARK S L, 1970, Harefuah, V79, P381
[9]
KARK SL, 1970, HAREFUAH, V79, P361
[10]
KARK SL, 1974, EPIDEMIOLOGY COMMUNI, P334