by Spirtas, R, Heineman, E F, Bernstein, L, Beebe, G W, Keehn, R J, Stark, A, Harlow, B L, Benichou, J
Published in Occupational and environmental medicine (London, England) (01.12.1994)

by Higgins, George A., Humphrey, Edward W., Dwight, Richard W., Roswit, Bernard, Lee, Lyndon E., Keehn, Robert J.
Published in Cancer (15.07.1986)

by Boice, John D, Greene, Mark H, Killen, John Y, Ellenberg, Susan S, Keehn, Robert J, McFadden, Eleanor, Chen, T. Timothy, Fraumeni, Joseph F
Published in The New England journal of medicine (03.11.1983)

by Shields, TW, Higgins, GA, Jr, Matthews, MJ, Keehn, RJ
Published in The Journal of thoracic and cardiovascular surgery (01.10.1982)

by Higgins, George A., Amadeo, Jose H., Smith, Dan E., Humphrey, Edward W., Keehn, Robert J.
Published in Cancer (15.09.1983)

by Roswit, Bernard, Higgins, George A., Keehn, Robert J.
Published in Cancer (01.06.1975)

by Higgins, George A., Amadeo, Jose H., McElhinney, James, McCaughan, Joseph J., Keehn, Robert J.
Published in Cancer (01.01.1984)

by Spirtas, R, Beebe, G W, Connelly, R R, Wright, W E, Peters, J M, Sherwin, R P, Henderson, B E, Stark, A, Kovasznay, B M, Davies, J N
Published in American journal of industrial medicine (1986)

by Shields, Thomas W., Higgins, George A., Humphrey, Edward W., Matthews, Mary J., Keehn, Robert J.
Published in Cancer (01.11.1982)

by Higgins, George A., Humphrey, Edward, Juler, George L., Leveen, Harry H., McCaughan, Joseph, Keehn, Robert J.
Published in Cancer (01.10.1976)

by Higgins, Jr, G A, Conn, J H, Jordan, Jr, P H, Humphrey, E W, Roswit, B, Keehn, R J
Published in Annals of surgery (01.05.1975)

by Boice, John D, Greene, Mark H, Killen, John Y, Ellenberg, Susan S, Fraumeni, Joseph F, Keehn, Robert J, McFadden, Eleanor, Chen, T. Timothy, Stablein, Donald
Published in The New England journal of medicine (09.01.1986)

by Higgins, George A., Donaldson, Robert C., Rogers, Lloyd S., Juler, George L., Keehn, Robert J.
Published in Cancer (15.07.1984)

by Shields, T W, Humphrey, E W, Higgins, Jr, G A, Keehn, R J
Published in The Journal of thoracic and cardiovascular surgery (01.10.1978)

by Keehn, R J, Higgins, Jr, G A
Published in The Lancet (British edition) (07.02.1981)

by Serlin, Oscar, Keehn, Robert J., Higgins, George A., Harrower, Harold W., Mendeloff, Gale L.
Published in Cancer (01.09.1977)

by BERARD, F, GANDON, J
Published in Annals of surgery (01.08.1964)

by Parker, L N, Belsky, J L, Yamamoto, T, Kawamoto, S, Keehn, R J
Published in Annals of internal medicine (01.05.1974)

by Shields, T W, Humphrey, E W, Matthews, M, Eastridge, C E, Keehn, R J
Published in The Journal of thoracic and cardiovascular surgery (01.09.1980)

by Shields, Thomas W., Humphrey, Edward W., Eastridge, Charles E., Keehn, Robert J.
Published in Cancer (01.11.1977)