THE modern era of bone-marrow transplantation was ushered in by the experiments of
Jacobsen, Lorenz and their colleagues, who showed that mice could be protected against …

Current Problems Success or Failure of Marrow Engraftment and Marrow-Graft Rejection A
review of the literature of human marrow transplantation before 1967 showed a high …

The use of formaldehyde as a biological reagent occurred rather late in the history of
histological methodology. The reason for this lay not in any lack of astuteness on the part of …

BACKGROUND Endoscopic oesophageal changes are diagnostically helpful and identify
patients exposed to the risk of disease chronicity. However, there is a serious lack of …

Our original reasons for writing" Joining Together" included introducing readers to both the
(1) theory and research findings needed to understand how to make groups effective and (2) …

Background The application of conjoint analysis (including discrete-choice experiments and
other multiattribute stated-preference methods) in health has increased rapidly over the past …

Stated-preference methods are a class of evaluation techniques for studying the preferences
of patients and other stakeholders. While these methods span a variety of techniques …

Tolerance to self-antigens prevents the elimination of cancer by the immune system,. We
used synthetic chimeric antigen receptors (CARs) to overcome immunological tolerance and …

Background The role of the cervix in the pathogenesis of premature delivery is controversial.
In a prospective, multicenter study of pregnant women, we used vaginal ultrasonography to …

Over the last 20 years, the open-source community has provided more and more software
on which the world's high-performance computing systems depend for performance and …