Patricia L. Walsh grew up the eighth of fifteen children in a poor Minnesota farm family and worked her way through nursing school and anesthesia training. In 1967, she volunteered to go to Vietnam to care for civilians caught in the crossfire. She injured her back in the Tet Offensive and returned home in denial of the severe Post Traumatic Stress Disorder (PTSD) she had developed. RIVER CITY chronicles the dedication, self sacrifice, trials and triumphs of practicing combat medicine.