And I think that your friend has had an attack that is manifested with hemorrhage. Hepatitis C has also aggravated hemorrhage. Both these disease(Hepatitis C and Leukemia) have caused your friend's death. What you have read is not possible because hemorrhage from mouth is not caused by a natural death(natural causes).
Dimensions of a Standard Door. In the U.S., the standard door size is 36 inches by 80 inches or 0.91 meter by 2.03 meters. In some areas, the usual door size is 1.2 meters by 2.1 meters, which is widely used in comfort rooms, bedrooms as well as in main entries. The width of doors is 0.8 meters or more, depending on the purpose. A door is made up of a number of important components.
Standard interior doors are 3'x 6'8. Well actually there is no standard interior door size. Building code requires the minimum size to be 24 on interior passage doors. That really not wide enough though. Most bedroom doors are 30 wide. Unless you will need handicap accessible doors, then you should use all 36 wide doors.