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MedlinePlus: Metoprolol - http://www.nlm.nih.gov/medlineplus/druginfo/meds/a682864.html
Features information about dosage, usage, warnings, and side effects. |
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Lopressor - http://www.pharma.us.novartis.com/product/pi/pdf/lopressor.pdf
Prescribing information from Novartis Pharmaceutical. |
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Toprol-XL - http://www.toprol-xl.com/
Features product and heart disease information for US residents and healthcare professionals |
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http://www.astrazeneca-us.com/cgi-bin/az_pi.cgi?product=toprol&country=us - http://www.astrazeneca-us.com/cgi-bin/az_pi.cgi?product=toprol&country=us
Metoprolol succinate. Prescribing information for US residents. |