evaluation of the properties and reliability of a clinical severity scale for acute asthma in children.the inter-observer agreement (reliability) and validity of a clinical asthma severity scale (ass) derived from separate scores of wheeze, heart rate and accessory muscle use (each on a 4-point scale) were studied in 60 children aged between 6 months and 17 years (mean 5.4 years). independent assessments of these clinical parameters were made by two paediatricians, and they also rated patients as having a mild, moderate, severe or very severe acute episode (clinical judgement rating, cjr). oxygen ...19921738014
studies of feral donkeys in the victoria river-kimberleys area. observations on behaviour, reproduction and habitat and some possible control strategies. 19817337594
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