%0 Journal Article %T Photoacoustic imaging with low-cost sources; A review %A Mohsen Erfanzadeh %A Quing Zhu %J Archive of "Photoacoustics". %D 2019 %R 10.1016/j.pacs.2019.01.004 %X Benefitting from advantages of optical and ultrasound imaging, photoacoustic imaging (PAI) has demonstrated potentials in a wide range of medical applications. In order to facilitate clinical applications of PAI and encourage its application in low-resource settings, research on low-cost photoacoustic imaging with inexpensive optical sources has gained attention. Here, we review the advances made in photoacoustic imaging with low-cost sources %K Photoacoustic imaging %K Low-cost %K Laser diode %K Light emitting diode %K Medical imaging %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6423351/