definiens: means sales of Produc t by [COMPANY] and its Affiliates, as calculated by adding ( a ) the product determined by multiplying the Average Net Selling Pri ce / Dose Vial or Average Net Selling Price / Dose Bottle during an app licable period by the number of unit dose vials or multidose bottles of Product, as appropriate, sold during such period through pediatr icians identified by Medical Education number ( a list of such pediat ricians to be agreed to by the Marketing Committee and amended fro m time to time, as appropriate ), and those general and fam ily physician practitioners with high birth practices identified by Medical Education number ( a list of such physicians to be agreed to by the Marketing Committee and amended from time to time, as appro priate ), that are dispensed by retail drug stores ( independent, cha ins, food and mass merchandise stores ), clinics, and mail- order and staff model health maintenance organizations ( determined b y multiplying the number of prescriptions generated by such pediatr icians and general and family practitioners and so dispensed 5 < PAGE > CONFIDENTIAL ( using Xponent data ) by the average num ber of unit dose vials per pediatric script ( which is equal to the unit dose ratio ( the numerator of which is the total millili ter volume of the Product dispensed in unit dose vials to fill pe diatric prescriptions, and the denominator of which is dose size i n milliliters ) divided by the number of unit dose vial prescriptions written by pediatricians ) or by the average number of multidose bott les per pediatric script ( which is equal to the multidose ratio ( the numerator of which is the total milliliter volume of the Prod uct dispensed in multidose bottles to fill pediatric prescriptions, and the denominator of which is the bottle volume in millilite rs ) divided by the number of multidose bottle prescriptions written by pediatricians ), as appropriate, ( using the National Prescr iption Audit ), and ( b ) pediatric purchases of Product by hospi tals, which shall be calculated by multiplying the number of unit dose vials or multidose bottles of Product, as appropriate, sol d to [COMPANY] Targeted Hospitals during an applicable period a s reported by Drug Distribution Data by the Average Net Se lling Price / Dose Vial or Average Net Selling Price / Dose Bottle, as appropriate, during such period and by the fraction equal to the number of unit dose vials or multidose bottles, as appropriate, pres cribed by pediatricians in the retail segment ( as reported by the National Prescription Audit ) divided by the number of all unit dose vials or multidose bottles, as appropriate, prescribed in the retai l segment ( as reported by the National Prescription Audit ) during suc h period . For example purposes only, a mock sample calculatio n of Pediatric Sales is set forth in Schedule 1.32 hereto