National Geographic, Volume 207, Issue 3

activity adults adverse events adverse reactions ALLEGRA amygdala ask your doctor aspirin asthma bleeding blood brain CAPRIE CARY WOLINSKY Caulerpa Central Park cholesterol chronic idiopathic urticaria CIALIS clinical clopidogrel Corina disease drug erythromycin exploration fexofenadine hydrochloride FREDERICK LAW OLMSTED frogs gastrointestinal GEOGRAPHIC MARCH 2005 heart hemorrhage human ingredients invasive species ketoconazole liver lobe María Medellín medicines Merck Merck & Co mg once daily mg twice daily Miconia million NATIONAL GEOGRAPHIC MARCH native North Olmsted's oral granules Pablo Escobar Pachacamac pain patients receiving PLAVIX photographer placebo plants PLAVIX python recommended daily oral registered trademark Research risk of muscle says seasonal allergic rhinitis side effects Silver American Eagles simvastatin SINGULAIR snake spurge stroke studies symptoms system disorders take CIALIS take ZOCOR taking SINGULAIR taking VYTORIN Tell your doctor Today tree trial urticaria visual cortex VYTORIN watch ZOCOR