Browsing by Title "Efficacy of phenothiazine in the treatment of sheep for control of internal parasites"
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Efficacy of phenothiazine in the treatment of sheep for control of internal parasites
(University of Missouri, Agricultural Experiment Station, 1946)Treating ewes once in December and once the following March with a full dose of liquid phenothiazine and every 28 days thereafter with 1 1/2 per cent copper sulphate until the following December did not control nodular ...