Authors: DOUMA WR KERSTJENS HAM ROOYACKERS JM KOETER GH POSTMA DS

Citation: Wr. Douma et al., RISK OF OVERTREATMENT WITH CURRENT PEAK FLOW CRITERIA IN SELF-MANAGEMENT PLANS, The European respiratory journal, 12(4), 1998, pp. 848-852

Authors: BOSMAN IJ DOUMA WR ENSING K DEZEEUW RA

Citation: Ij. Bosman et al., A SEMIAUTOMATED SOLID-PHASE EXTRACTION AND RADIORECEPTOR ASSAY FOR THE ANALYSIS OF SCOPOLAMINE IN URINE AND PLASMA, European journal of pharmaceutical sciences, 5(6), 1997, pp. 315-325

Authors: DOUMA WR BOSMAN IJ RUTGERS SR ENSING K DEZEEUW RA KOETER GH POSTMA DS

Citation: Wr. Douma et al., EFFECTS OF TRANSDERMAL SCOPOLAMINE ON PULMONARY-FUNCTION, SYMPTOMS AND BRONCHIAL HYPERRESPONSIVENESS TO METHACHOLINE, European journal of pharmaceutical sciences, 5(6), 1997, pp. 327-334

Authors: DOUMA WR VANDERMARK TW FOLGERING HTM KORT E KERSTJENS HAM KOETER GH POSTMA DS

Citation: Wr. Douma et al., MINI-WRIGHT PEAK FLOW METERS ARE RELIABLE AFTER 5 YEARS USE, The European respiratory journal, 10(2), 1997, pp. 457-459

Authors: DOUMA WR DEGOOIJER A RIJCKEN B SCHOUTEN JP KOETER GH WEISS ST POSTMA DS

Citation: Wr. Douma et al., LACK OF CORRELATION BETWEEN BRONCHOCONSTRICTOR RESPONSE AND BRONCHODILATOR RESPONSE IN A POPULATION-BASED STUDY, The European respiratory journal, 10(12), 1997, pp. 2772-2777