Assessment of direct costs for hospitalited patients with active ulcer hemorrhage treated with medical-surgical therapy for endoscopic hemostasis in a randomized controlled trial
IM Gralnek, DM Jensen, S Cheng, J GornbeinVolume:
41
Year:
1995
Language:
english
DOI:
10.1016/s0016-5107(05)80141-5
File:
PDF, 144 KB
english, 1995