Immunizations and prophylaxis for foreign travelers von Ramras, D G

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Blood lead levels in San Diego policemen von Zettner, A, Josselson, A R, Ramras, D G, Askew, J B

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Scombroid Poisoning from Mahi-Mahi von Ramras, D G

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New Guidelines for Determining When Tuberculosis Patients Are No Longer a Public Health Risk von Ramras, D G

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Isolation Techniques for Use in Hospitals von Ramras, D G

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Preventive medicine and public health-epitomes of progress: rabies treatment update von Ramras, D G

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