Larry Crist

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Background: Persistent pneumoperitoneum after a laparoscopic operation can represent either residual postoperative pneumoperitoneum or free intraperitoneal gas released from the gastrointestinal tract. This animal study was conducted to better characterize the extent and duration of postoperative pneumoperitoneum as detected by computed tomography (CT).(More)
  • Larry Crist
  • Nursing case management : managing the process of…
  • 1997
The emergence of subacute care, seen as a cost-effective alternative to other, more expensive settings, is an important option for case managers. The current, rapid growth of subacute care, the diversity of subacute programs, the differences in patient types, and the lack of consistent standards to define subacute care illustrate the critical need for the(More)
We, the U.S. Fish and Wildlife Service (Service), announce a 12-month finding on a petition to list the American pika (Ochotona princeps) as threatened or endangered under the Endangered Species Act of 1973, as amended. After review of all available scientific and commercial information, we find that listing the American pika, at the species level or any of(More)
Introduction Soils are dynamic and immensely variable resources. Soils can be thought of as an active chemical factory, full of life, but various organic substances and clays are among the products of the factory. These products are important in providing the soils with the properties that make them a natural resource, such as water and nutrient storage and(More)
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