by Young, M A, Downs, T D
Published in Journal of speech and hearing research (01.03.1968)

by Downs, T D, Crane, M M, Kim, K W
Published in American journal of industrial medicine (1987)

by Glezen, W. Paul, Payne, Ardath A., Snyder, Dorothy Nelson, Downs, Tom D.
Published in The Journal of infectious diseases (01.09.1982)

by Downs, T D, Frankowski, R F
Published in Drug metabolism reviews (1982)

by Burau, K D, Huang, B, Whitehead, L W, Delclos, G M, Downs, T D
Published in Journal of exposure analysis and environmental epidemiology (01.04.1998)