ซื้อverapamil hydrochloride 240 mg prolonged-release tablet, levetiracetam 500 mg film-coated tablet, ropinirole 2 mg prolonged-release tablet, carbidopa 50 mg + entacapone 200 mg + levodopa 200 mg film-coated tablet, insulin human 100 iu/1 mL solution for injection 10 mL, insulin human 30 iu/1 mL + isophane insulin 70 iu/1 mL suspension for injection 10 mL โดยวิธีเฉพาะเจาะจง