Authors:
Evans, R
Gergen, PJ
Mitchell, H
Kattan, M
Kercsmar, C
Crain, E
Anderson, J
Eggleston, P
Malveaux, FJ
Wedner, HJ
Citation: R. Evans et al., A randomized clinical trial to reduce asthma morbidity among inner-city children: Results of the National Cooperative Inner-City Asthma Study, J PEDIAT, 135(3), 1999, pp. 332-338
Authors:
Senturia, YD
Mortimer, KM
Baker, D
Gergen, P
Mitchell, H
Joseph, C
Wedner, HJ
Citation: Yd. Senturia et al., Successful techniques for retention of study participants in an inner-citypopulation, CONTR CL TR, 19(6), 1998, pp. 544-554