Respuesta :
18ml for 1 month will be used.
2 ggt x 2 eyes = 4 drops per dose
x3 a day =12 drops a day
x 30 days 360 drops per month
360gtt / 20 gtt = 18 mL
2 ggt x 2 eyes = 4 drops per dose
x3 a day =12 drops a day
x 30 days 360 drops per month
360gtt / 20 gtt = 18 mL