Authors: ERTLE AR LONDON MR

Citation: Ar. Ertle et Mr. London, INSIGHTS INTO ASTHMA PREVALENCE IN OREGON, The Journal of asthma, 35(3), 1998, pp. 281-289

Authors: CAVE DG ERTLE AR

Citation: Dg. Cave et Ar. Ertle, UNTITLED, Medical care, 35(5), 1997, pp. 538-538