The study by Research Study Prospective Experimental Development repository Insulin Pen types, drugs costs, value and cost value drug vial types. During the first development model (the year 2550 (2007)-2555 (2012)) after the period of October 1, 2014 – time interval format development. Research tools include a drug cost value reports and actions reducing the cost value insulin effectively. Data analysis (Descriptive statistic): frequency distribution. To calculate the per cent average proportion Statistics and the Pearson correlation coefficient (Pearson product Moment Correlation coefficient)
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