P. Petersen
发表
E. Swanson,
F. Thomas,
S. Thomas,
2004,
Air medical journal.
S. Wedel,
F. Thomas,
S. Thomas,
2003,
Air medical journal.
P. Petersen,
2002,
Prehospital emergency care : official journal of the National Association of EMS Physicians and the National Association of State EMS Directors.
P. Petersen,
2002,
Prehospital emergency care : official journal of the National Association of EMS Physicians and the National Association of State EMS Directors.