共 21 条
[2]
ARIAS IRWIN M., 1963, JOUR CLIN INVEST, V42, P913
[3]
BERKSON FALLACY REVISITED - SPURIOUS CONCLUSIONS FROM PATIENT SURVEYS
[J].
AMERICAN JOURNAL OF DISEASES OF CHILDREN,
1976, 130 (01)
:56-60
[4]
PROSPECTIVE STUDIES OF THE EFFECT OF BREAST FEEDING ON INCIDENCE OF INFECTION AND ALLERGY
[J].
ACTA PAEDIATRICA SCANDINAVICA,
1979, 68 (05)
:691-694
[7]
HOLLEN B K, 1976, Journal of Tropical Pediatrics and Environmental Child Health, V22, P288
[8]
JONES JB, 1971, BMJ-BRIT MED J, V1, P228, DOI 10.1136/bmj.1.5742.228-b
[9]
KIRK TR, 1978, LANCET, V2, P1201