共 50 条
[21]
TUBERCULOSIS AND ITS CHALLENGE TO THE PUBLIC-HEALTH
[J].
PUBLIC HEALTH,
1988, 102 (06)
:516-517
[22]
BLINDING TRACHOMA - A PUBLIC-HEALTH CHALLENGE
[J].
SOUTH AFRICAN MEDICAL JOURNAL,
1982, 61 (01)
:5-8
[23]
DOES UNEMPLOYMENT CHALLENGE PUBLIC-HEALTH
[J].
SCANDINAVIAN JOURNAL OF SOCIAL MEDICINE,
1984, 12 (03)
:105-107
[25]
RADIOLOGICAL HEALTH - A GROWING CHALLENGE TO THE PUBLIC-HEALTH PROFESSION
[J].
AMERICAN JOURNAL OF PUBLIC HEALTH AND THE NATIONS HEALTH,
1965, 55 (04)
:613-614
[26]
THE PUBLIC-HEALTH OFFICER AND PURE FOOD
[J].
ROYAL SOCIETY OF HEALTH JOURNAL,
1962, 82 (05)
:233-238
[29]
CHEMICALS IN FOOD AS A PUBLIC-HEALTH PROBLEM
[J].
AMERICAN JOURNAL OF PUBLIC HEALTH AND THE NATIONS HEALTH,
1958, 48 (08)
:1066-1068
[30]
PUBLIC-HEALTH ASPECTS OF FOOD VENDING
[J].
ROYAL SOCIETY OF HEALTH JOURNAL,
1963, 83 (02)
:106-110