Do no harm.
Section of Vascular Surgery, Pennsylvania Hospital, Philadelphia, PA 19106, USA. kcalligaro@aol.com
Keith D
KD
Calligaro
D006625:Hippocratic Oath; D006801:Humans; D018579:Patient Selection; D011787:Quality of Health Care; D018570:Risk Assessment; D012307:Risk Factors; D014656:Vascular Surgical Procedures / Q000009:adverse effects* / Q000592:standards