Incidence, Etiology, and Outcome of Nosocomial Pneumonia in Mechanically Ventilated Patients
1996 ◽
Vol 15
(7)
◽
pp. 533-544
◽
1991 ◽
Vol 161
(5)
◽
pp. 589-592
◽
1991 ◽
Vol 143
(5_pt_1)
◽
pp. 1055-1061
◽