Test Bank for Dosage Calculations: A Ratio-Proportion Approach Published April 4, 2019 at 389 × 499 in Test Bank: Dosage Calculations: A Ratio-Proportion Approach, 4th Edition, Gloria D. Pickar, Amy Pickar Abernethy, ISBN-10: 1285429451, ISBN-13: 9781285429458 Test Bank: Dosage Calculations: A Ratio-Proportion Approach 4th Edition Pickar Test Bank: Dosage Calculations: A Ratio-Proportion Approach 4th Edition Pickar