By Emmy van Deurzen
By Pamela Mason
By William C. Boyd
By James S. Skinner
By Dean H. Percy, Stephen W. Barthold
By Stewart C. Bushong
By Miller BA MS PhD, Chris H., Palenik MS PhD MBA, Charles John
By Strachan, Tom, Read, Andrew
By C. Ray Greek, Jean Swingle Greek
By C. Ray Greek M. D.
By Virginia Todd Holeman
By Campbell
By Lenette Owens Burrell, Betsy S. Pless, Mary M. Gerlach
By Daniel P. Stites, etc., Abba I. Terr
By Gomella, Tricia Lacy, etc.
By Para Chandrasoma, Clive R. Taylor, Chandrasoma, Para, Taylor, Clive R.
By Parakrama Chandrasoma, Clive Taylor
By N/A Calabrese
By Warren E. Levinson, E. Jawetz
By Kent Olson
By Emil Tanagho, Jack Mcaninch
By Ernest Hodgson, Patricia Levi
By A.Von Engel
By R. S. Atkinson
By Ben Riley, Jayne Haynes, Steve Field
By Luxon
By Robert Alexander McCance, Elsie M. Widdowson