February 1918 drawing by Marguerite Martyn of a checking out nurse in St. Louis, Missouri, with drugs and toddlers Just one drug may possibly comprise single or several Energetic substances. Prescription drugs can also be described as "specialty", unbiased of other classifications, which can be an unwell-outlined class of medicine https://focusz.de/verstandnis-haufiger-medikamente-ein-leitfaden-fur-patienten/