licensed practitioner, pretending to be, when not a misdemeanor, [22]
statutes requiring, constitutional, [7]
suits cannot be maintained by persons without, [18]
unlicensed practitioner not presumed competent as expert witness, [62]
when may be compelled by courts, [14]
when presumed, [19]
Lightning, [690]
burns from, [694]
contusions by, [695]
effects on internal organs, [702]