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American Journal of Surgery|February 1, 1987
New method of percutaneous gastrostomy using anchoring devicesT K Wu, D Pietrocola, H F Welch
American Journal of Surgery|November 1, 1980
Chronic venosus obstruction as a factor in the early failure of bypass grafts in the legN D Filippone, D M Shah, H F Welch, et al.
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