effect of head upward tilting on unidirectional na and h 2 o fluxes across the canine ileum. | | 1972 | 5037610 |
intraoperative monitoring of femorotibial bypass grafts. | | 1974 | 4814524 |
[organizing of schools of advanced learning in the polyclinics]. | | 2015 | 4482086 |
the impact of technology on nurses and nursing. no. np-15. | | 2015 | 4499774 |