By the end of 1997, alza pharmaceuticals was marketing ethyol-registered trademark- amifostine , testoderm- registered trademark- testosterone , testoderm-registered trademark- with adhesive, mycelex-registered trademark- clotrimazole troche, ditropan-registered trademark- oxybutynin , elmiron-registered trademark- pentosan polysulfate sodium , polycitra-registered trademark- potassium citrate monohydrate , bicitra-registered trademark- sodium citrate dihydrate and citric acid monohydrate and neutra-phos-registered trademark- potassium and sodium phosphates , as well as alzet- registered trademark- mini-osmotic pumps, progestasert-registered trademark- progesterone intrauterine contraceptive device systems and ocusert-registered trademark- pilocarpine ocular therapeutic systems, three products developed by alza in its early years.
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