The study Development of Experimental Research Study filed by Prospective cost value drug insulin Pen types, and the types of medication vial cost value. 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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