by Chapman, C.Richard, Wilson, Michael E., Gehrig, John D.
Published in Pain (Amsterdam) (01.09.1976)

by Byers, Margaret R., Neuhaus, Scott J., Gehrig, John D.
Published in Pain (Amsterdam) (01.01.1982)

by Richard Chapman, C., Colpitts, Yoko M., Benedetti, Costantino, Kitaeff, Richard, Gehrig, John D.
Published in Pain (Amsterdam) (01.01.1980)

by Gehrig, John D.
Published in Anesthesiology (Philadelphia) (01.03.1978)

by Chapman, Richard C., Colpitts, Yoko M., Benedetti, Constantino, Gehrig, John D.
Published in Pain (Amsterdam) (01.10.1981)

by Chapman, C. Richard, Gehrig, John D., Wilson, Michael E.
Published in Anesthesiology (Philadelphia) (01.05.1975)

by Gehrig, J D, Colpitts, Y H, Chapman, C R
Published in Anesthesia and analgesia (01.01.1981)

by Gehrig, J D
Published in The Dental clinics of North America (01.10.1969)

by Chapman, C. Richard, Gehrig, John D., Wilson, Michael E., Hayes, Ronald L., Bennett, Gary J., Mayer, David J., McBurney, Donald H., Clark, W. Crawford, Yang, J. C., Hall, Wayne
Published in Science (American Association for the Advancement of Science) (04.07.1975)

by Gehrig, J D, Moss, M
Published in The Journal of the American Dental Association (1939) (01.01.1966)

by Meyer, Roger A., Gehrig, John D., Funk, Edward C., Beder, Oscar E.
Published in Oral surgery, oral medicine, oral pathology (01.11.1967)

by Allen, G D, Gehrig, J D, Tolas, A G
Published in The Journal of the American Dental Association (1939) (01.01.1969)

by Meyer, Roger A., Gehrig, John D., Funk, Edward C., Beder, Oscar E.
Published in Oral surgery, oral medicine, oral pathology (01.11.1967)