Sir thawa video danna.godak වැදගත් lassanata පැහැදිලි karala thiyanawa
@APC179 Жыл бұрын
Very clear presentation...
@erikagracer9 Жыл бұрын
How do you measure peak flow meter in OPD? Do we need special equipment for it? Further, how can a patient maintain a peak flow diary at home? Is there a portable spirometer that they can purchase?