Unknown Author
Michael Pollan
Peter P. Lamy
W. J. MacLennan
Arlene Weintraub
Joseph T. Freeman
Martin Wehling
Patrik Midlöv
Todd P. Semla
Sandra Coney
Rubin Bressler
Robert N. Butler
Jay Roberts
Charlotte Kenton
Andrew Scholey
Michael J. Denham
International School of Physiopathology and Clinic of the Third Age (3rd 1982 Erice, Italy)
J. M. Brown
Sandra A. Jacobson