ซื้อatenolol 50 mg tablet, 1 tablet (51.99.99.99 -253652),cefazolin 1 g solution for injection, 1 g vial (51.99.99.99 -542995),triamcinolone 100 mg/100 g oral paste, 1 g sachet (51.99.99.99 -728390),sodium bicarbonate 7.5 g/100 mL solution for injection, 50 mL ampoule (51.99.99.99 -768743) โดยวิธีตกลงราคา