1 “..., 1997. In this symposium, as in the past, newer knowledge was reviewed concerning the relationship...”

2 “... immunologists concerning fungal immunity. This situation has changed dramatically in the past half decade...”

3 “... become particularly significant and fruitful in the past few years in the area of herpesvirus research...”

4 “... the past decade as we have come to recognize that the human immunodeficiency virus, which causes...”

5 Table of Contents: “... -- Immunosuppression by Human and Feline Retroviruses -- Virus Interactions with the Host: Past, Present and Future...”

6 “... of the biological revolution over the past decade or so is the rapidly developing understanding of how these cells...”

7 “... to immunodeficiency caused by the AIDS virus. As in the past, the symposium was unique in focusing on the . brain...”

8 “... of Medicine with the support of the National Institute on Drug Abuse. During the past few decades, drugs...”

9 “..., 1999. This symposium, as in the past, focused on newer knowledge concerning the relationship between...”

10 “... in the Department of Microbiology and Immunology at Temple University School of Medicine during the past twelve...”

11 “... as the lay public. A number of reviews published during the past decade or so pointed out that numerous...”