![A one-two punch for photoacoustic imaging | McKelvey School of Engineering at Washington University in St. Louis A one-two punch for photoacoustic imaging | McKelvey School of Engineering at Washington University in St. Louis](https://mckelveyengineeringnews.imgix.net/220401_mckelvey_03349.jpeg?w=600&h=400&auto=format&q=70&cs=tinysrgb&fit=crop)
A one-two punch for photoacoustic imaging | McKelvey School of Engineering at Washington University in St. Louis
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