[Repercussions of the era of antibiotics on the prostitution in Central America].
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Anti-Bacterial Agents↗
Biomedical subjects
J ZELEDON
Publications and source records attributed to J ZELEDON.
[Studies of 100 social histories of prostitution].
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Humans↗
[Serological screening and concomitant antivenereal education].
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Biomedical Research↗
[Present veneral problem].
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Biomedical Research↗
[Activity of the Department of Venereology of Costa Rica during 1954 & 1955].
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Costa Rica↗
[Preventive therapy in the eradication of venereal disease in Golfito].
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Biomedical Research↗
[Serological survey & dissemination of information on syphilis in Esparta & La Garita].
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Data Collection↗
[Study of a group in the age range of 15 to 24 years in relation to sexual education].
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Adolescent↗
[Antivenereal propaganda using motion pictures & movable equipment].
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Biomedical Research↗