نتایج جستجو برای: pharmaceutical effects
تعداد نتایج: 1598058 فیلتر نتایج به سال:
BACKGROUND Pharmaceutical company representatives likely influence the prescribing habits and professional behaviour of physicians. OBJECTIVE The objective of this study was to systematically review the effects of interventions targeting practising physicians' interactions with pharmaceutical companies. ELIGIBILITY CRITERIA We included observational studies, non-randomised controlled trials...
due to the limited availability of effective pharmaceutical products and serious side effects of the available therapy for leishmaniasis, search for useful medicinal plants is necessary. previous studies reported preventative effect of echinacea against leishmania infections through immunologic stimulation. here we tested concentrated ethanolic extract of the root of echinacea purpurea prepared...
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