February 1918 drawing by Marguerite Martyn of a checking out nurse in St. Louis, Missouri, with medication and infants An individual drug may possibly consist of one or many Lively substances. Pharmaceuticals may also be referred to as "specialty", independent of other classifications, which is an unwell-defined class of medicines https://focusz.de/verstandnis-haufiger-medikamente-ein-leitfaden-fur-patienten/