18441Technology for health in the future / Ambrose E. Wasunna and D. Y. WyperJournal articles · January 1, 1998
18442Indiscriminate antibiotic use in animals : public health implications : current topicsJournal articles · January 1, 1998
18447La recherche au service de la prévention des traumatismes [lettre]Journal articles · January 1, 1998
18448Personal perspectives : fifty years of drug regulation : solid accomplishments and an important future / J. Richard CroutJournal articles · January 1, 1998
18449Incidence du transfert des malades sur la mortalité par choléra [lettre]Journal articles · January 1, 1998
18451Dangers of purchasing medical products through the Internet : general policy issuesJournal articles · January 1, 1998
18454Lucha contra los simúlidos: ¿cuáles son las posibilidades después de la oncocercosis?Journal articles · January 1, 1998
18456Erradicación de la viruela: una victoria contra la guerra fríaJournal articles · January 1, 1998