Comparison of the effect of azithromycin versus erythromycin on gallbladder motility: A sonographic study
A. C. Ugwu1, K. K. Agwu2 and E. C. Umeh1*
1Department of Radiography and Radiological Sciences, Nnamdi Azikiwe University, Nnewi Campus, Anambra State, Nigeria.
2Department of Medical Radiography and Radiological Sciences, University of Nigeria, Enugu Campus, Enugu State, Nigeria.
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