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- [21] DOUBLE-BLIND CROSSOVER STUDY OF LONG-TERM INHALED TERBUTALINE (T) ANNALS OF ALLERGY, 1985, 54 (04): : 338 - 338
- [24] A LONG-TERM DOUBLE-BLIND PLACEBO CONTROLLED INTERNATIONAL STUDY IN THE MANAGEMENT OF ASTHMA USING SODIUM CROMOGLYCATE CLINICAL AND INVESTIGATIVE MEDICINE-MEDECINE CLINIQUE ET EXPERIMENTALE, 1986, 9 (03): : A3 - A3
- [30] PREVENTION OF RECURRENT ACUTE CYSTITIS BY METHENAMINE HIPPURATE - DOUBLE-BLIND CONTROLLED CROSSOVER LONG-TERM STUDY BRITISH MEDICAL JOURNAL, 1987, 294 (6586): : 1507 - 1508