Source of digitalis
Plants
Source of iodine
Plants
Source of cenestin
Plants
Source of Premarin
Animals
Source of sulfur
Minerals
Source of Chloromycetin
Synthetic
Source of sulfathiazole
Synthetic
Source of Humulin
Genetically engineered pharmaceuticals
Source of Activase
Genetically engineered pharmaceuticals
Source of nutropin
Genetically engineered pharmaceuticals
Source of pulmozyme
Genetically engineered pharmaceuticals