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- [34] RESIDUAL NITROGEN IN A SINGLE-BREATH TEST AMERICAN REVIEW OF RESPIRATORY DISEASE, 1978, 117 (04): : 408 - 408
- [40] AN EVALUATION OF THE MULTIPLE-BREATH NITROGEN WASHOUT AS A PULMONARY-FUNCTION TEST IN HORSES CANADIAN JOURNAL OF VETERINARY RESEARCH-REVUE CANADIENNE DE RECHERCHE VETERINAIRE, 1990, 54 (01): : 99 - 105