Размер видео: 1280 X 720853 X 480640 X 360
Показать панель управления
Автовоспроизведение
Автоповтор
Respected sir , thank you for todays class...i am first year medicine resident..and you are definitely helping to understand very basic things in clinical medicine..thank you sir.
Immense gratitude 🙏🙏
1 pack is 20 cigarettes so 1 pack year is smoking 20 cigarettes per day for 1 year
Respected sir ,
thank you for todays class...i am first year medicine resident..and you are definitely helping to understand very basic things in clinical medicine..thank you sir.
Immense gratitude 🙏🙏
1 pack is 20 cigarettes so 1 pack year is smoking 20 cigarettes per day for 1 year