Digital Signal Processing / Built in self test / Cost effectiveness / All Digital Phase Locked Loop / Perforation / Production Cost / Digitally Controlled Oscillator design / Dynamic Range / Production Cost / Digitally Controlled Oscillator design / Dynamic Range
Ovarian Cancer / Colorectal cancer / Emergency Room / Gastric Cancer / Perforation / Retrospective Study / Abdominal Pain / Postoperative Period / Retrospective Study / Abdominal Pain / Postoperative Period