Drug Treatment Short-term Effectiveness of Intravitreal Bevacizumab vs. Ranibizumab Injections for Patients with Polypoidal Choroidal Vasculopathy. Evaluation of Pain in Intravitreal Bevacizumab Injections. Long-term Stability of Bevacizumab Repackaged in 1ml Polypropylene Syringes for Intravitreal