共 13 条
[1]
Attar S, 1972, Ann Thorac Surg, V13, P435
[4]
ECONOMICAL AND PROVED HELICOPTER PROGRAM FOR TRANSPORTING EMERGENCY CRITICALLY ILL AND INJURED PATIENT IN MARYLAND
[J].
JOURNAL OF TRAUMA-INJURY INFECTION AND CRITICAL CARE,
1973, 13 (12)
:1029-1038
[5]
COWLEY RA, 1976, CLIN MED/US, V83, P16
[6]
DAVIES E R, 1970, Clinical Radiology, V21, P297
[8]
GAZZANIGA AB, 1975, ARCH SURG-CHICAGO, V110, P1119
[10]
GILL W, 1975, MARYLAND STATE MED J, V24, P69