by Campbell, J D, Neikirk, H J, Hosokawa, M C
Published in The Journal of family practice (01.03.1990)

by Fortune, G J, Balas, E A, Hegemann, B, LaFerney, R C, Luebbering, T, Neikirk, H J, Weathers, R
Published in Missouri medicine (01.09.1995)

by Campbell, James D., Mauksch, Hans O., Neikirk, Helen J., Hosokawa, Michael C.
Published in Social science & medicine (1982) (1990)

by Stahl, Sidney M., Grim, Clarence E., Donald, Cathy, Neikirk, Helen Jo
Published in Social science & medicine (1975)

by Campbell, J D, Neikirk, H J, Mauksch, H O, Hosokawa, M C
Published in Social science & medicine (1982) (01.01.1990)