Pollo immunization--where do we stand?
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Humans↗
Biomedical subjects
A L GRAY
Publications and source records attributed to A L GRAY.
Expanding opportunity for service in public health.
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Humans↗
Laws, authority, and responsibility in public health.
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Public Health↗
Evolving patterns of health protection and conservation.
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Health↗
Practical lessons from the poliomyelitis vaccine story.
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Poliomyelitis↗
Resume of recent research findings in poliomyelitis.
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Poliomyelitis↗
New problems in communicable disease control.
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Communicable Disease Control↗
Case finding through an understanding of known syphilitic patients.
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Humans↗
Trends in venereal disease control.
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Humans↗
Preventable disease control. December, 1950-April, 1951.
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Humans↗
Education and mass blood testing an effective syphilis case-finding combination.
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Blood↗